Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2026-15308 (GCVE-0-2026-15308)
Vulnerability from cvelistv5 – Published: 2026-07-09 17:10 – Updated: 2026-08-05 13:28| Vendor | Product | Version | |
|---|---|---|---|
| Python Software Foundation | CPython |
Affected:
0 , < 3.14.7
(python)
Affected: 3.15.0a1 , < 3.15.0b4 (python) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-15308",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-09T17:31:19.781935Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T17:31:27.360Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-07-09T19:32:36.790Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/07/09/4"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"html.parser",
"html"
],
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.14.7",
"status": "affected",
"version": "0",
"versionType": "python"
},
{
"lessThan": "3.15.0b4",
"status": "affected",
"version": "3.15.0a1",
"versionType": "python"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Edward-x (https://github.com/YLChen-007)"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Serhiy Storchaka (https://github.com/serhiy-storchaka)"
},
{
"lang": "en",
"type": "remediation reviewer",
"value": "Gregory P. Smith (https://github.com/gpshead)"
},
{
"lang": "en",
"type": "coordinator",
"value": "Seth Larson (https://github.com/sethmlarson)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The incremental HTML parser (html.parser.HTMLParser) allows for CPU\ndenial-of-service through repeated unterminated markup declarations when\nprocessing uncontrolled data."
}
],
"value": "The incremental HTML parser (html.parser.HTMLParser) allows for CPU\ndenial-of-service through repeated unterminated markup declarations when\nprocessing uncontrolled data."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T13:28:00.862Z",
"orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"shortName": "PSF"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/pull/153031"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/python/cpython/issues/153030"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/785df8f743800661961528970f8598edcd291c14"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations",
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"assignerShortName": "PSF",
"cveId": "CVE-2026-15308",
"datePublished": "2026-07-09T17:10:57.317Z",
"dateReserved": "2026-07-09T17:04:11.926Z",
"dateUpdated": "2026-08-05T13:28:00.862Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-15308",
"date": "2026-08-05",
"epss": "0.0062",
"percentile": "0.463"
},
"microsoft_vex": {
"current_release_date": "2026-07-15T01:03:21.000Z",
"cve": "CVE-2026-15308",
"id": "msrc_CVE-2026-15308",
"initial_release_date": "2026-07-12T01:01:27.000Z",
"product_status:known_affected": "2",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-15308.json",
"version": "3"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2026-15308\",\"sourceIdentifier\":\"cna@python.org\",\"published\":\"2026-07-09T17:16:58.260\",\"lastModified\":\"2026-08-05T14:17:03.090\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The incremental HTML parser (html.parser.HTMLParser) allows for CPU\\ndenial-of-service through repeated unterminated markup declarations when\\nprocessing uncontrolled data.\"}],\"affected\":[{\"source\":\"cna@python.org\",\"affectedData\":[{\"vendor\":\"Python Software Foundation\",\"product\":\"CPython\",\"defaultStatus\":\"unaffected\",\"modules\":[\"html.parser\",\"html\"],\"repo\":\"https://github.com/python/cpython\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.14.7\",\"versionType\":\"python\",\"status\":\"affected\"},{\"version\":\"3.15.0a1\",\"lessThan\":\"3.15.0b4\",\"versionType\":\"python\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@python.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-07-09T17:31:19.781935Z\",\"id\":\"CVE-2026-15308\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"cna@python.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:python:python:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.15.0\",\"matchCriteriaId\":\"43B0671A-35BB-4EE4-8A68-E79B62A75547\"}]}]}],\"references\":[{\"url\":\"https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9\",\"source\":\"cna@python.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/python/cpython/commit/785df8f743800661961528970f8598edcd291c14\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced\",\"source\":\"cna@python.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606\",\"source\":\"cna@python.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd\",\"source\":\"cna@python.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/python/cpython/issues/153030\",\"source\":\"cna@python.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/python/cpython/pull/153031\",\"source\":\"cna@python.org\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"url\":\"https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/\",\"source\":\"cna@python.org\",\"tags\":[\"Mailing List\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2026/07/09/4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2026-08-05T14:27:34+00:00",
"cve": "CVE-2026-15308",
"id": "CVE-2026-15308",
"initial_release_date": "2026-07-09T17:10:57.317000+00:00",
"product_status:fixed": "707",
"product_status:known_affected": "33",
"product_status:known_not_affected": "34",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-15308.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-07-24T16:31:53Z",
"cve": "CVE-2026-15308",
"id": "CVE-2026-15308",
"initial_release_date": "2026-07-11T03:28:42Z",
"product_status:known_affected": "355",
"product_status:recommended": "66",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-15308",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-15308.json",
"version": "5"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2026/07/09/4\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2026-07-09T19:32:36.790Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-15308\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-09T17:31:19.781935Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-09T17:31:23.665Z\"}}], \"cna\": {\"title\": \"Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"Edward-x (https://github.com/YLChen-007)\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"Serhiy Storchaka (https://github.com/serhiy-storchaka)\"}, {\"lang\": \"en\", \"type\": \"remediation reviewer\", \"value\": \"Gregory P. Smith (https://github.com/gpshead)\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Seth Larson (https://github.com/sethmlarson)\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 8.7, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/python/cpython\", \"vendor\": \"Python Software Foundation\", \"modules\": [\"html.parser\", \"html\"], \"product\": \"CPython\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.14.7\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.15.0a1\", \"lessThan\": \"3.15.0b4\", \"versionType\": \"python\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://github.com/python/cpython/pull/153031\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/issues/153030\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/785df8f743800661961528970f8598edcd291c14\", \"tags\": [\"patch\"]}], \"x_generator\": {\"engine\": \"cvelib 1.8.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"The incremental HTML parser (html.parser.HTMLParser) allows for CPU\\ndenial-of-service through repeated unterminated markup declarations when\\nprocessing uncontrolled data.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The incremental HTML parser (html.parser.HTMLParser) allows for CPU\\ndenial-of-service through repeated unterminated markup declarations when\\nprocessing uncontrolled data.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-400\", \"description\": \"CWE-400\"}]}], \"providerMetadata\": {\"orgId\": \"28c92f92-d60d-412d-b760-e73465c3df22\", \"shortName\": \"PSF\", \"dateUpdated\": \"2026-08-05T13:28:00.862Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-15308\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T13:28:00.862Z\", \"dateReserved\": \"2026-07-09T17:04:11.926Z\", \"assignerOrgId\": \"28c92f92-d60d-412d-b760-e73465c3df22\", \"datePublished\": \"2026-07-09T17:10:57.317Z\", \"assignerShortName\": \"PSF\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
RHSA-2026:50816
Vulnerability from csaf_redhat - Published: 2026-08-05 14:27 - Updated: 2026-08-05 14:27A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit (CPU) resources. This leads to a denial of service, making the affected system unresponsive.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64 | — |
Vendor Fix
fix
Workaround
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for python3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:50816",
"url": "https://access.redhat.com/errata/RHSA-2026:50816"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2498608",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_50816.json"
}
],
"title": "Red Hat Security Advisory: python3 security update",
"tracking": {
"current_release_date": "2026-08-05T14:27:44+00:00",
"generator": {
"date": "2026-08-05T14:27:44+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.3.12"
}
},
"id": "RHSA-2026:50816",
"initial_release_date": "2026-08-05T14:27:14+00:00",
"revision_history": [
{
"date": "2026-08-05T14:27:14+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-08-05T14:27:14+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-08-05T14:27:44+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product": {
"name": "Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_aus:8.4::appstream"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product": {
"name": "Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:rhel_aus:8.4::baseos"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product": {
"name": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_eus_long_life:8.4::appstream"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product": {
"name": "Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "platform-python-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "platform-python-0:3.6.8-39.el8_4.12.i686",
"product_id": "platform-python-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"product_id": "platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python-debug@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"product_id": "platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python-devel@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-idle-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-idle-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-idle@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-test-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-test-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-test-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-test@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-tkinter@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-debugsource@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-debuginfo@3.6.8-39.el8_4.12?arch=i686"
}
}
},
{
"category": "product_version",
"name": "python3-libs-0:3.6.8-39.el8_4.12.i686",
"product": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.i686",
"product_id": "python3-libs-0:3.6.8-39.el8_4.12.i686",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-libs@3.6.8-39.el8_4.12?arch=i686"
}
}
}
],
"category": "architecture",
"name": "i686"
},
{
"branches": [
{
"category": "product_version",
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python-debug@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python-devel@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-idle@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-tkinter@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-debugsource@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-debuginfo@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "platform-python-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "platform-python-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "platform-python-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/platform-python@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-libs@3.6.8-39.el8_4.12?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-test-0:3.6.8-39.el8_4.12.x86_64",
"product": {
"name": "python3-test-0:3.6.8-39.el8_4.12.x86_64",
"product_id": "python3-test-0:3.6.8-39.el8_4.12.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-test@3.6.8-39.el8_4.12?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "python3-0:3.6.8-39.el8_4.12.src",
"product": {
"name": "python3-0:3.6.8-39.el8_4.12.src",
"product_id": "python3-0:3.6.8-39.el8_4.12.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3@3.6.8-39.el8_4.12?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-idle-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-test-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-test-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4)",
"product_id": "AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-idle-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-idle-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-test-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-test-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
"product_id": "AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "AppStream-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-0:3.6.8-39.el8_4.12.src as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src"
},
"product_reference": "python3-0:3.6.8-39.el8_4.12.src",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-libs-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-test-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-test-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.AUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "platform-python-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "platform-python-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-0:3.6.8-39.el8_4.12.src as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src"
},
"product_reference": "python3-0:3.6.8-39.el8_4.12.src",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.i686 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686"
},
"product_reference": "python3-libs-0:3.6.8-39.el8_4.12.i686",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-libs-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-test-0:3.6.8-39.el8_4.12.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)",
"product_id": "BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64"
},
"product_reference": "python3-test-0:3.6.8-39.el8_4.12.x86_64",
"relates_to_product_reference": "BaseOS-8.4.0.Z.EUS.EXTENSION"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-15308",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2026-07-09T18:02:10.090070+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2498608"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit (CPU) resources. This leads to a denial of service, making the affected system unresponsive.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This Important vulnerability in Python\u0027s `html.parser.HTMLParser` can lead to a denial of service. By supplying specially crafted, malformed HTML with repeated unterminated markup declarations, an attacker can cause excessive CPU consumption, rendering the system unresponsive. Red Hat products utilizing this parser to process untrusted HTML content are susceptible to resource exhaustion.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-15308"
},
{
"category": "external",
"summary": "RHBZ#2498608",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-15308",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15308"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-15308",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15308"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9",
"url": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced",
"url": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606",
"url": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd",
"url": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/issues/153030",
"url": "https://github.com/python/cpython/issues/153030"
},
{
"category": "external",
"summary": "https://github.com/python/cpython/pull/153031",
"url": "https://github.com/python/cpython/pull/153031"
},
{
"category": "external",
"summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/",
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/"
}
],
"release_date": "2026-07-09T17:10:57.317000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T14:27:14+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:50816"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.AUS:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-debug-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:platform-python-devel-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-idle-0:3.6.8-39.el8_4.12.x86_64",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.i686",
"AppStream-8.4.0.Z.EUS.EXTENSION:python3-tkinter-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.AUS:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.AUS:python3-test-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:platform-python-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-0:3.6.8-39.el8_4.12.src",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debuginfo-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-debugsource-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.i686",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-libs-0:3.6.8-39.el8_4.12.x86_64",
"BaseOS-8.4.0.Z.EUS.EXTENSION:python3-test-0:3.6.8-39.el8_4.12.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations"
}
]
}
rlsa-2026:39183
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:10",
"name": "python3.12",
"purl": "pkg:rpm/rocky-linux/python3.12?distro=rocky-linux-10\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "BaseOS"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.12.13-2.el10_2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:39183",
"modified": "2026-07-29T12:08:46.726271Z",
"published": "2026-07-15T12:06:01.640959Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:39183"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.12 security update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:39320
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:8",
"name": "python3",
"purl": "pkg:rpm/rocky-linux/python3?distro=rocky-linux-8\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "BaseOS"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.6.8-77.el8_10.rocky.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:39320",
"modified": "2026-07-29T12:08:28.374409Z",
"published": "2026-07-15T12:00:47.473663Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:39320"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3 security update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:39771
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "python3.12",
"purl": "pkg:rpm/rocky-linux/python3.12?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.12.13-3.el9_8.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:39771",
"modified": "2026-07-30T12:08:48.233641Z",
"published": "2026-07-16T12:03:41.048961Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:39771"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.12 security update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:39798
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
Bug Fix(es) and Enhancement(s):
- python3.9 test_ssl fails ssl.SSLError: [ASN1: NOT_ENOUGH_DATA] not enough data (_ssl.c:4192) [rhel-9.8.z] (JIRA:Rocky Linux-194207)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "python3.9",
"purl": "pkg:rpm/rocky-linux/python3.9?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "BaseOS"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.9.25-7.el9_8.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nBug Fix(es) and Enhancement(s):\n\n* python3.9 test_ssl fails ssl.SSLError: [ASN1: NOT_ENOUGH_DATA] not enough data (_ssl.c:4192) [rhel-9.8.z] (JIRA:Rocky Linux-194207)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:39798",
"modified": "2026-07-30T12:08:48.308051Z",
"published": "2026-07-16T12:03:41.048961Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:39798"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.9 security, bug fix, and enhancement update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:39893
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:8",
"name": "python3.12",
"purl": "pkg:rpm/rocky-linux/python3.12?distro=rocky-linux-8\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.12.13-3.el8_10"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:39893",
"modified": "2026-07-30T00:08:30.745726Z",
"published": "2026-07-16T00:01:09.519027Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:39893"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.12 security update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:40856
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:10",
"name": "python3.14",
"purl": "pkg:rpm/rocky-linux/python3.14?distro=rocky-linux-10-x86-64\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.14.5-1.el10_2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:40856",
"modified": "2026-08-05T12:09:36.248862Z",
"published": "2026-07-22T12:05:54.429340Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:40856"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.14 security update",
"upstream": [
"CVE-2026-15308"
]
}
rlsa-2026:41949
Vulnerability from osv_rocky
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.
Security Fix(es):
- python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "python3.14",
"purl": "pkg:rpm/rocky-linux/python3.14?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.14.5-1.el9_8.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.\n\nSecurity Fix(es):\n\n* python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations (CVE-2026-15308)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:41949",
"modified": "2026-08-05T12:09:34.299380Z",
"published": "2026-07-22T12:03:41.844500Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:41949"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498608"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: python3.14 security update",
"upstream": [
"CVE-2026-15308"
]
}
ubuntu-cve-2026-15308
Vulnerability from osv_ubuntu
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.6-8ubuntu0.6+esm29"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.6-8ubuntu0.6+esm29?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.5-8ubuntu3",
"2.7.5-8ubuntu4",
"2.7.6-2",
"2.7.6-2ubuntu1",
"2.7.6-3",
"2.7.6-3ubuntu1",
"2.7.6-4",
"2.7.6-4ubuntu1",
"2.7.6-5",
"2.7.6-7",
"2.7.6-8",
"2.7.6-8ubuntu0.2",
"2.7.6-8ubuntu0.3",
"2.7.6-8ubuntu0.4",
"2.7.6-8ubuntu0.5",
"2.7.6-8ubuntu0.6+esm2",
"2.7.6-8ubuntu0.6+esm3",
"2.7.6-8ubuntu0.6+esm5",
"2.7.6-8ubuntu0.6+esm6",
"2.7.6-8ubuntu0.6+esm7",
"2.7.6-8ubuntu0.6+esm8",
"2.7.6-8ubuntu0.6+esm9",
"2.7.6-8ubuntu0.6+esm10",
"2.7.6-8ubuntu0.6+esm11",
"2.7.6-8ubuntu0.6+esm12",
"2.7.6-8ubuntu0.6+esm13",
"2.7.6-8ubuntu0.6+esm14",
"2.7.6-8ubuntu0.6+esm15",
"2.7.6-8ubuntu0.6+esm16",
"2.7.6-8ubuntu0.6+esm17",
"2.7.6-8ubuntu0.6+esm18",
"2.7.6-8ubuntu0.6+esm20",
"2.7.6-8ubuntu0.6+esm21",
"2.7.6-8ubuntu0.6+esm22",
"2.7.6-8ubuntu0.6+esm24",
"2.7.6-8ubuntu0.6+esm25",
"2.7.6-8ubuntu0.6+esm26",
"2.7.6-8ubuntu0.6+esm28",
"2.7.6-8ubuntu0.6+esm29"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.4",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "libpython3.4",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "libpython3.4-minimal",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "libpython3.4-stdlib",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "libpython3.4-testsuite",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "python3.4",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "python3.4-examples",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "python3.4-minimal",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
},
{
"binary_name": "python3.4-venv",
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm20"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "python3.4",
"purl": "pkg:deb/ubuntu/python3.4@3.4.3-1ubuntu1~14.04.7+esm20?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.4~b1-0ubuntu3",
"3.4~b1-4ubuntu4",
"3.4~b1-4ubuntu6",
"3.4~b1-5ubuntu2",
"3.4~b2-1",
"3.4~b3-1ubuntu1",
"3.4~rc1-1build1",
"3.4~rc2-1",
"3.4~rc3-0ubuntu1",
"3.4.0-1",
"3.4.0-2ubuntu1",
"3.4.0-2ubuntu1.1",
"3.4.3-1ubuntu1~14.04.1",
"3.4.3-1ubuntu1~14.04.3",
"3.4.3-1ubuntu1~14.04.4",
"3.4.3-1ubuntu1~14.04.5",
"3.4.3-1ubuntu1~14.04.6",
"3.4.3-1ubuntu1~14.04.7",
"3.4.3-1ubuntu1~14.04.7+esm2",
"3.4.3-1ubuntu1~14.04.7+esm4",
"3.4.3-1ubuntu1~14.04.7+esm6",
"3.4.3-1ubuntu1~14.04.7+esm7",
"3.4.3-1ubuntu1~14.04.7+esm8",
"3.4.3-1ubuntu1~14.04.7+esm10",
"3.4.3-1ubuntu1~14.04.7+esm11",
"3.4.3-1ubuntu1~14.04.7+esm12",
"3.4.3-1ubuntu1~14.04.7+esm13",
"3.4.3-1ubuntu1~14.04.7+esm14",
"3.4.3-1ubuntu1~14.04.7+esm15",
"3.4.3-1ubuntu1~14.04.7+esm16",
"3.4.3-1ubuntu1~14.04.7+esm17",
"3.4.3-1ubuntu1~14.04.7+esm19",
"3.4.3-1ubuntu1~14.04.7+esm20"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "libpython3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "libpython3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "libpython3.5-stdlib",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "libpython3.5-testsuite",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "python3.5-examples",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "python3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
},
{
"binary_name": "python3.5-venv",
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "python3.5",
"purl": "pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.4~14.04.1+esm10?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.5.2-2ubuntu0~16.04.4~14.04.1",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm3",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm4",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm5",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm6",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm7",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm8",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm9",
"3.5.2-2ubuntu0~16.04.4~14.04.1+esm10"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.12-1ubuntu0~16.04.18+esm21"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.12-1ubuntu0~16.04.18+esm21?arch=source\u0026distro=esm-infra-legacy/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.10-4ubuntu1",
"2.7.10-4ubuntu2",
"2.7.11-2",
"2.7.11-3",
"2.7.11-4",
"2.7.11-6",
"2.7.11-7",
"2.7.11-7ubuntu1",
"2.7.12-1~16.04",
"2.7.12-1ubuntu0~16.04.1",
"2.7.12-1ubuntu0~16.04.2",
"2.7.12-1ubuntu0~16.04.3",
"2.7.12-1ubuntu0~16.04.4",
"2.7.12-1ubuntu0~16.04.8",
"2.7.12-1ubuntu0~16.04.9",
"2.7.12-1ubuntu0~16.04.11",
"2.7.12-1ubuntu0~16.04.12",
"2.7.12-1ubuntu0~16.04.13",
"2.7.12-1ubuntu0~16.04.14",
"2.7.12-1ubuntu0~16.04.16",
"2.7.12-1ubuntu0~16.04.18",
"2.7.12-1ubuntu0~16.04.18+esm1",
"2.7.12-1ubuntu0~16.04.18+esm2",
"2.7.12-1ubuntu0~16.04.18+esm3",
"2.7.12-1ubuntu0~16.04.18+esm4",
"2.7.12-1ubuntu0~16.04.18+esm5",
"2.7.12-1ubuntu0~16.04.18+esm6",
"2.7.12-1ubuntu0~16.04.18+esm7",
"2.7.12-1ubuntu0~16.04.18+esm8",
"2.7.12-1ubuntu0~16.04.18+esm9",
"2.7.12-1ubuntu0~16.04.18+esm10",
"2.7.12-1ubuntu0~16.04.18+esm11",
"2.7.12-1ubuntu0~16.04.18+esm12",
"2.7.12-1ubuntu0~16.04.18+esm13",
"2.7.12-1ubuntu0~16.04.18+esm15",
"2.7.12-1ubuntu0~16.04.18+esm16",
"2.7.12-1ubuntu0~16.04.18+esm17",
"2.7.12-1ubuntu0~16.04.18+esm18",
"2.7.12-1ubuntu0~16.04.18+esm19",
"2.7.12-1ubuntu0~16.04.18+esm20",
"2.7.12-1ubuntu0~16.04.18+esm21"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "libpython3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "libpython3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "libpython3.5-stdlib",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "libpython3.5-testsuite",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "python3.5-examples",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "python3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
},
{
"binary_name": "python3.5-venv",
"binary_version": "3.5.2-2ubuntu0~16.04.13+esm24"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "python3.5",
"purl": "pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.13+esm24?arch=source\u0026distro=esm-infra-legacy/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.5.0-3",
"3.5.0-3ubuntu1",
"3.5.1~rc1-2ubuntu1",
"3.5.1-1",
"3.5.1-2",
"3.5.1-3",
"3.5.1-5",
"3.5.1-6ubuntu1",
"3.5.1-6ubuntu2",
"3.5.1-9ubuntu1",
"3.5.1-10",
"3.5.2-2~16.01",
"3.5.2-2~16.04",
"3.5.2-2ubuntu0~16.04.1",
"3.5.2-2ubuntu0~16.04.2",
"3.5.2-2ubuntu0~16.04.3",
"3.5.2-2ubuntu0~16.04.4",
"3.5.2-2ubuntu0~16.04.5",
"3.5.2-2ubuntu0~16.04.8",
"3.5.2-2ubuntu0~16.04.9",
"3.5.2-2ubuntu0~16.04.10",
"3.5.2-2ubuntu0~16.04.11",
"3.5.2-2ubuntu0~16.04.12",
"3.5.2-2ubuntu0~16.04.13",
"3.5.2-2ubuntu0~16.04.13+esm1",
"3.5.2-2ubuntu0~16.04.13+esm2",
"3.5.2-2ubuntu0~16.04.13+esm3",
"3.5.2-2ubuntu0~16.04.13+esm5",
"3.5.2-2ubuntu0~16.04.13+esm6",
"3.5.2-2ubuntu0~16.04.13+esm7",
"3.5.2-2ubuntu0~16.04.13+esm8",
"3.5.2-2ubuntu0~16.04.13+esm9",
"3.5.2-2ubuntu0~16.04.13+esm10",
"3.5.2-2ubuntu0~16.04.13+esm11",
"3.5.2-2ubuntu0~16.04.13+esm12",
"3.5.2-2ubuntu0~16.04.13+esm13",
"3.5.2-2ubuntu0~16.04.13+esm14",
"3.5.2-2ubuntu0~16.04.13+esm15",
"3.5.2-2ubuntu0~16.04.13+esm16",
"3.5.2-2ubuntu0~16.04.13+esm17",
"3.5.2-2ubuntu0~16.04.13+esm18",
"3.5.2-2ubuntu0~16.04.13+esm19",
"3.5.2-2ubuntu0~16.04.13+esm20",
"3.5.2-2ubuntu0~16.04.13+esm21",
"3.5.2-2ubuntu0~16.04.13+esm22",
"3.5.2-2ubuntu0~16.04.13+esm23",
"3.5.2-2ubuntu0~16.04.13+esm24"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.17-1~18.04ubuntu1.13+esm14"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.17-1~18.04ubuntu1.13+esm14?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.14-2ubuntu2",
"2.7.14-4",
"2.7.14-6",
"2.7.14-7",
"2.7.14-8",
"2.7.15~rc1-1",
"2.7.15~rc1-1ubuntu0.1",
"2.7.15-4ubuntu4~18.04",
"2.7.15-4ubuntu4~18.04.1",
"2.7.15-4ubuntu4~18.04.2",
"2.7.17-1~18.04",
"2.7.17-1~18.04ubuntu1",
"2.7.17-1~18.04ubuntu1.1",
"2.7.17-1~18.04ubuntu1.2",
"2.7.17-1~18.04ubuntu1.3",
"2.7.17-1~18.04ubuntu1.5",
"2.7.17-1~18.04ubuntu1.6",
"2.7.17-1~18.04ubuntu1.7",
"2.7.17-1~18.04ubuntu1.8",
"2.7.17-1~18.04ubuntu1.10",
"2.7.17-1~18.04ubuntu1.11",
"2.7.17-1~18.04ubuntu1.13",
"2.7.17-1~18.04ubuntu1.13+esm1",
"2.7.17-1~18.04ubuntu1.13+esm2",
"2.7.17-1~18.04ubuntu1.13+esm3",
"2.7.17-1~18.04ubuntu1.13+esm4",
"2.7.17-1~18.04ubuntu1.13+esm5",
"2.7.17-1~18.04ubuntu1.13+esm6",
"2.7.17-1~18.04ubuntu1.13+esm7",
"2.7.17-1~18.04ubuntu1.13+esm8",
"2.7.17-1~18.04ubuntu1.13+esm10",
"2.7.17-1~18.04ubuntu1.13+esm11",
"2.7.17-1~18.04ubuntu1.13+esm12",
"2.7.17-1~18.04ubuntu1.13+esm13",
"2.7.17-1~18.04ubuntu1.13+esm14"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.6",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "libpython3.6",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "libpython3.6-minimal",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "libpython3.6-stdlib",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "libpython3.6-testsuite",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "python3.6",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "python3.6-examples",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "python3.6-minimal",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
},
{
"binary_name": "python3.6-venv",
"binary_version": "3.6.9-1~18.04ubuntu1.13+esm9"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "python3.6",
"purl": "pkg:deb/ubuntu/python3.6@3.6.9-1~18.04ubuntu1.13+esm9?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.6.3-1ubuntu1",
"3.6.4~rc1-1",
"3.6.4~rc1-2",
"3.6.4-1",
"3.6.4-2",
"3.6.4-3build1",
"3.6.4-4",
"3.6.5~rc1-1",
"3.6.5-3",
"3.6.6-1~18.04",
"3.6.7-1~18.04",
"3.6.8-1~18.04.1",
"3.6.8-1~18.04.2",
"3.6.8-1~18.04.3",
"3.6.9-1~18.04",
"3.6.9-1~18.04ubuntu1",
"3.6.9-1~18.04ubuntu1.1",
"3.6.9-1~18.04ubuntu1.3",
"3.6.9-1~18.04ubuntu1.4",
"3.6.9-1~18.04ubuntu1.6",
"3.6.9-1~18.04ubuntu1.7",
"3.6.9-1~18.04ubuntu1.8",
"3.6.9-1~18.04ubuntu1.9",
"3.6.9-1~18.04ubuntu1.10",
"3.6.9-1~18.04ubuntu1.12",
"3.6.9-1~18.04ubuntu1.13",
"3.6.9-1~18.04ubuntu1.13+esm1",
"3.6.9-1~18.04ubuntu1.13+esm2",
"3.6.9-1~18.04ubuntu1.13+esm3",
"3.6.9-1~18.04ubuntu1.13+esm4",
"3.6.9-1~18.04ubuntu1.13+esm5",
"3.6.9-1~18.04ubuntu1.13+esm6",
"3.6.9-1~18.04ubuntu1.13+esm7",
"3.6.9-1~18.04ubuntu1.13+esm8",
"3.6.9-1~18.04ubuntu1.13+esm9"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.7",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.7",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.7-minimal",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.7-stdlib",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.7-testsuite",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.7",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.7-examples",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.7-minimal",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.7-venv",
"binary_version": "3.7.5-2ubuntu1~18.04.2+esm10"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "python3.7",
"purl": "pkg:deb/ubuntu/python3.7@3.7.5-2ubuntu1~18.04.2+esm10?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.7.0~a2-1",
"3.7.0~a3-1",
"3.7.0~a3-2",
"3.7.0~a3-3",
"3.7.0~a4-1",
"3.7.0~b1-1",
"3.7.0~b1-1build1",
"3.7.0~b2-1",
"3.7.0~b3-1",
"3.7.0-1~18.04",
"3.7.1-1~18.04",
"3.7.3-2~18.04.1",
"3.7.5-2~18.04",
"3.7.5-2~18.04.4",
"3.7.5-2ubuntu1~18.04.2",
"3.7.5-2ubuntu1~18.04.2+esm1",
"3.7.5-2ubuntu1~18.04.2+esm2",
"3.7.5-2ubuntu1~18.04.2+esm3",
"3.7.5-2ubuntu1~18.04.2+esm4",
"3.7.5-2ubuntu1~18.04.2+esm5",
"3.7.5-2ubuntu1~18.04.2+esm6",
"3.7.5-2ubuntu1~18.04.2+esm7",
"3.7.5-2ubuntu1~18.04.2+esm8",
"3.7.5-2ubuntu1~18.04.2+esm9",
"3.7.5-2ubuntu1~18.04.2+esm10"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.8",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.8",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.8-minimal",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.8-stdlib",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "libpython3.8-testsuite",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.8",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.8-examples",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.8-minimal",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
},
{
"binary_name": "python3.8-venv",
"binary_version": "3.8.0-3ubuntu1~18.04.2+esm10"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "python3.8",
"purl": "pkg:deb/ubuntu/python3.8@3.8.0-3ubuntu1~18.04.2+esm10?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.8.0-3~18.04",
"3.8.0-3~18.04.1",
"3.8.0-3ubuntu1~18.04.2",
"3.8.0-3ubuntu1~18.04.2+esm1",
"3.8.0-3ubuntu1~18.04.2+esm2",
"3.8.0-3ubuntu1~18.04.2+esm3",
"3.8.0-3ubuntu1~18.04.2+esm4",
"3.8.0-3ubuntu1~18.04.2+esm5",
"3.8.0-3ubuntu1~18.04.2+esm6",
"3.8.0-3ubuntu1~18.04.2+esm7",
"3.8.0-3ubuntu1~18.04.2+esm8",
"3.8.0-3ubuntu1~18.04.2+esm9",
"3.8.0-3ubuntu1~18.04.2+esm10"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.8",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "libpython3.8",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "libpython3.8-minimal",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "libpython3.8-stdlib",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "libpython3.8-testsuite",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "python3.8",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "python3.8-examples",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "python3.8-full",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "python3.8-minimal",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
},
{
"binary_name": "python3.8-venv",
"binary_version": "3.8.10-0ubuntu1~20.04.18+esm6"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "python3.8",
"purl": "pkg:deb/ubuntu/python3.8@3.8.10-0ubuntu1~20.04.18+esm6?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.8.0-1",
"3.8.0-2",
"3.8.0-3",
"3.8.0-4",
"3.8.0-5",
"3.8.1-2ubuntu3",
"3.8.2~rc1-1ubuntu1",
"3.8.2-1",
"3.8.2-1ubuntu1",
"3.8.2-1ubuntu1.1",
"3.8.2-1ubuntu1.2",
"3.8.5-1~20.04",
"3.8.5-1~20.04.2",
"3.8.5-1~20.04.3",
"3.8.10-0ubuntu1~20.04",
"3.8.10-0ubuntu1~20.04.1",
"3.8.10-0ubuntu1~20.04.2",
"3.8.10-0ubuntu1~20.04.4",
"3.8.10-0ubuntu1~20.04.5",
"3.8.10-0ubuntu1~20.04.6",
"3.8.10-0ubuntu1~20.04.7",
"3.8.10-0ubuntu1~20.04.8",
"3.8.10-0ubuntu1~20.04.9",
"3.8.10-0ubuntu1~20.04.10",
"3.8.10-0ubuntu1~20.04.11",
"3.8.10-0ubuntu1~20.04.12",
"3.8.10-0ubuntu1~20.04.13",
"3.8.10-0ubuntu1~20.04.14",
"3.8.10-0ubuntu1~20.04.15",
"3.8.10-0ubuntu1~20.04.16",
"3.8.10-0ubuntu1~20.04.17",
"3.8.10-0ubuntu1~20.04.18",
"3.8.10-0ubuntu1~20.04.18+esm1",
"3.8.10-0ubuntu1~20.04.18+esm2",
"3.8.10-0ubuntu1~20.04.18+esm3",
"3.8.10-0ubuntu1~20.04.18+esm4",
"3.8.10-0ubuntu1~20.04.18+esm5",
"3.8.10-0ubuntu1~20.04.18+esm6"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.18-1~20.04.7+esm9"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.18-1~20.04.7+esm9"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.18-1~20.04.7+esm9?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.17~rc1-1",
"2.7.17-1",
"2.7.17-1ubuntu5",
"2.7.17-1ubuntu6",
"2.7.18~rc1-2",
"2.7.18-1~20.04",
"2.7.18-1~20.04.1",
"2.7.18-1~20.04.1+esm1",
"2.7.18-1~20.04.3",
"2.7.18-1~20.04.3+esm1",
"2.7.18-1~20.04.4",
"2.7.18-1~20.04.4+esm1",
"2.7.18-1~20.04.4+esm2",
"2.7.18-1~20.04.4+esm3",
"2.7.18-1~20.04.5",
"2.7.18-1~20.04.5+esm1",
"2.7.18-1~20.04.5+esm2",
"2.7.18-1~20.04.6",
"2.7.18-1~20.04.6+esm1",
"2.7.18-1~20.04.7",
"2.7.18-1~20.04.7+esm3",
"2.7.18-1~20.04.7+esm4",
"2.7.18-1~20.04.7+esm6",
"2.7.18-1~20.04.7+esm7",
"2.7.18-1~20.04.7+esm8",
"2.7.18-1~20.04.7+esm9"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.9",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "libpython3.9",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "libpython3.9-minimal",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "libpython3.9-stdlib",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "libpython3.9-testsuite",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "python3.9",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "python3.9-examples",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "python3.9-full",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "python3.9-minimal",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
},
{
"binary_name": "python3.9-venv",
"binary_version": "3.9.5-3ubuntu0~20.04.1+esm10"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "python3.9",
"purl": "pkg:deb/ubuntu/python3.9@3.9.5-3ubuntu0~20.04.1+esm10?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.9.0~rc1-1~20.04",
"3.9.0-5~20.04",
"3.9.5-3~20.04.1",
"3.9.5-3ubuntu0~20.04.1",
"3.9.5-3ubuntu0~20.04.1+esm1",
"3.9.5-3ubuntu0~20.04.1+esm2",
"3.9.5-3ubuntu0~20.04.1+esm3",
"3.9.5-3ubuntu0~20.04.1+esm4",
"3.9.5-3ubuntu0~20.04.1+esm5",
"3.9.5-3ubuntu0~20.04.1+esm6",
"3.9.5-3ubuntu0~20.04.1+esm7",
"3.9.5-3ubuntu0~20.04.1+esm8",
"3.9.5-3ubuntu0~20.04.1+esm9",
"3.9.5-3ubuntu0~20.04.1+esm10"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.10",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "libpython3.10",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "libpython3.10-minimal",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "libpython3.10-stdlib",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "libpython3.10-testsuite",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10-examples",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10-full",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10-minimal",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10-nopie",
"binary_version": "3.10.12-1~22.04.16"
},
{
"binary_name": "python3.10-venv",
"binary_version": "3.10.12-1~22.04.16"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "python3.10",
"purl": "pkg:deb/ubuntu/python3.10@3.10.12-1~22.04.16?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.10.0-2",
"3.10.0-3",
"3.10.0-4",
"3.10.0-5",
"3.10.0-5build1",
"3.10.1-1",
"3.10.1-2",
"3.10.2-1",
"3.10.2-5",
"3.10.2-7",
"3.10.3-1",
"3.10.4-3",
"3.10.4-3ubuntu0.1",
"3.10.6-1~22.04",
"3.10.6-1~22.04.1",
"3.10.6-1~22.04.2",
"3.10.6-1~22.04.2ubuntu1",
"3.10.6-1~22.04.2ubuntu1.1",
"3.10.12-1~22.04.2",
"3.10.12-1~22.04.3",
"3.10.12-1~22.04.4",
"3.10.12-1~22.04.5",
"3.10.12-1~22.04.6",
"3.10.12-1~22.04.7",
"3.10.12-1~22.04.8",
"3.10.12-1~22.04.9",
"3.10.12-1~22.04.10",
"3.10.12-1~22.04.11",
"3.10.12-1~22.04.12",
"3.10.12-1~22.04.13",
"3.10.12-1~22.04.14",
"3.10.12-1~22.04.15",
"3.10.12-1~22.04.16"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.18-13ubuntu1.5+esm8"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.18-13ubuntu1.5+esm8?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.18-8build1",
"2.7.18-13",
"2.7.18-13ubuntu1",
"2.7.18-13ubuntu1.1",
"2.7.18-13ubuntu1.1+esm2",
"2.7.18-13ubuntu1.2",
"2.7.18-13ubuntu1.2+esm1",
"2.7.18-13ubuntu1.2+esm2",
"2.7.18-13ubuntu1.2+esm3",
"2.7.18-13ubuntu1.3",
"2.7.18-13ubuntu1.3+esm1",
"2.7.18-13ubuntu1.4",
"2.7.18-13ubuntu1.4+esm1",
"2.7.18-13ubuntu1.5",
"2.7.18-13ubuntu1.5+esm2",
"2.7.18-13ubuntu1.5+esm3",
"2.7.18-13ubuntu1.5+esm5",
"2.7.18-13ubuntu1.5+esm6",
"2.7.18-13ubuntu1.5+esm7",
"2.7.18-13ubuntu1.5+esm8"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.11",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "libpython3.11",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "libpython3.11-minimal",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "libpython3.11-stdlib",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "libpython3.11-testsuite",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11-examples",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11-full",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11-minimal",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11-nopie",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
},
{
"binary_name": "python3.11-venv",
"binary_version": "3.11.0~rc1-1~22.04.1~esm9"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "python3.11",
"purl": "pkg:deb/ubuntu/python3.11@3.11.0~rc1-1~22.04.1~esm9?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.11.0~rc1-1~22.04",
"3.11.0~rc1-1~22.04.1~esm1",
"3.11.0~rc1-1~22.04.1~esm2",
"3.11.0~rc1-1~22.04.1~esm3",
"3.11.0~rc1-1~22.04.1~esm4",
"3.11.0~rc1-1~22.04.1~esm5",
"3.11.0~rc1-1~22.04.1~esm6",
"3.11.0~rc1-1~22.04.1~esm7",
"3.11.0~rc1-1~22.04.1~esm8",
"3.11.0~rc1-1~22.04.1~esm9"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.12",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "libpython3.12-minimal",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "libpython3.12-stdlib",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "libpython3.12-testsuite",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "libpython3.12t64",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12-examples",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12-full",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12-minimal",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12-nopie",
"binary_version": "3.12.3-1ubuntu0.15"
},
{
"binary_name": "python3.12-venv",
"binary_version": "3.12.3-1ubuntu0.15"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "python3.12",
"purl": "pkg:deb/ubuntu/python3.12@3.12.3-1ubuntu0.15?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.12.0-1",
"3.12.0-5",
"3.12.0-6",
"3.12.0-7",
"3.12.1-2",
"3.12.2-1",
"3.12.2-4build3",
"3.12.2-4build4",
"3.12.2-5ubuntu3",
"3.12.3-1",
"3.12.3-1ubuntu0.1",
"3.12.3-1ubuntu0.2",
"3.12.3-1ubuntu0.3",
"3.12.3-1ubuntu0.4",
"3.12.3-1ubuntu0.5",
"3.12.3-1ubuntu0.6",
"3.12.3-1ubuntu0.7",
"3.12.3-1ubuntu0.8",
"3.12.3-1ubuntu0.9",
"3.12.3-1ubuntu0.10",
"3.12.3-1ubuntu0.11",
"3.12.3-1ubuntu0.12",
"3.12.3-1ubuntu0.13",
"3.12.3-1ubuntu0.15"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idle-python3.14",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "libpython3.14",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "libpython3.14-minimal",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "libpython3.14-stdlib",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "libpython3.14-testsuite",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-examples",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-full",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-gdbm",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-minimal",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-nopie",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-tk",
"binary_version": "3.14.4-1ubuntu0.1"
},
{
"binary_name": "python3.14-venv",
"binary_version": "3.14.4-1ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "python3.14",
"purl": "pkg:deb/ubuntu/python3.14@3.14.4-1ubuntu0.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.14.0-1",
"3.14.0-2",
"3.14.0-4",
"3.14.2-1",
"3.14.3-1",
"3.14.3-2",
"3.14.3-3",
"3.14.3-5",
"3.14.4-1",
"3.14.4-1ubuntu0.1"
]
}
],
"aliases": [],
"details": "The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.",
"id": "UBUNTU-CVE-2026-15308",
"modified": "2026-07-27T18:42:32Z",
"published": "2026-07-09T17:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-15308"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15308"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/issues/153030"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/pull/153031"
},
{
"type": "REPORT",
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/"
},
{
"type": "REPORT",
"url": "http://www.openwall.com/lists/oss-security/2026/07/09/4"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-15308"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.