Action not permitted
Modal body text goes here.
Modal Title
Modal Body
Vulnerability from cleanstart
Published
2026-06-08 14:16
Modified
2026-06-03 11:15
Summary
Security fixes for CVE-2024-45993, CVE-2025-11143, CVE-2025-31344, CVE-2026-1605, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27139, CVE-2026-27142, CVE-2026-27145, CVE-2026-42504, CVE-2026-42507, ghsa-3677-xxcr-wjqv, ghsa-72hv-8253-57qq, ghsa-vc5p-v9hr-52mj applied in versions: 4.0.1-r0, 4.0.1-r1, 4.0.1-r2, 4.0.1-r3, 4.3.0-r0
Details
Multiple security vulnerabilities affect the kafka package. These issues are resolved in later releases. See references for individual vulnerability details.
References
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "kafka"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.0-r0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the kafka package. These issues are resolved in later releases. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-VH00240",
"modified": "2026-06-03T11:15:26Z",
"published": "2026-06-08T14:16:25.995015Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-VH00240.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2024-45993"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-11143"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-31344"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-1605"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-25679"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27137"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27138"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27139"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27142"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27145"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42504"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-42507"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-3677-xxcr-wjqv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-72hv-8253-57qq"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-vc5p-v9hr-52mj"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45993"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11143"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31344"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1605"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27137"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27138"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27139"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27142"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27145"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42504"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42507"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes for CVE-2024-45993, CVE-2025-11143, CVE-2025-31344, CVE-2026-1605, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27139, CVE-2026-27142, CVE-2026-27145, CVE-2026-42504, CVE-2026-42507, ghsa-3677-xxcr-wjqv, ghsa-72hv-8253-57qq, ghsa-vc5p-v9hr-52mj applied in versions: 4.0.1-r0, 4.0.1-r1, 4.0.1-r2, 4.0.1-r3, 4.3.0-r0",
"upstream": [
"CVE-2024-45993",
"CVE-2025-11143",
"CVE-2025-31344",
"CVE-2026-1605",
"CVE-2026-25679",
"CVE-2026-27137",
"CVE-2026-27138",
"CVE-2026-27139",
"CVE-2026-27142",
"CVE-2026-27145",
"CVE-2026-42504",
"CVE-2026-42507",
"ghsa-3677-xxcr-wjqv",
"ghsa-72hv-8253-57qq",
"ghsa-vc5p-v9hr-52mj"
]
}
CVE-2024-45993 (GCVE-0-2024-45993)
Vulnerability from cvelistv5 – Published: 2024-09-30 00:00 – Updated: 2024-09-30 18:41
VLAI
EPSS
Summary
Giflib Project v5.2.2 is vulnerable to a heap buffer overflow via gif2rgb.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| giflib_project | giflib |
Affected:
5.2.2
cpe:2.3:a:giflib_project:giflib:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:giflib_project:giflib:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "giflib",
"vendor": "giflib_project",
"versions": [
{
"status": "affected",
"version": "5.2.2"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-45993",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-30T18:38:19.787557Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-122",
"description": "CWE-122 Heap-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-30T18:41:36.515Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Giflib Project v5.2.2 is vulnerable to a heap buffer overflow via gif2rgb."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-30T16:44:24.571Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "http://giflib.com"
},
{
"url": "https://gitlab.com/mthandazo/project-pov"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-45993",
"datePublished": "2024-09-30T00:00:00.000Z",
"dateReserved": "2024-09-11T00:00:00.000Z",
"dateUpdated": "2024-09-30T18:41:36.515Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-11143 (GCVE-0-2025-11143)
Vulnerability from cvelistv5 – Published: 2026-03-05 09:26 – Updated: 2026-03-05 14:48
VLAI
EPSS
Summary
The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs. Differential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response. At the very least, differential parsing may divulge implementation details.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty |
Affected:
9.4.0 , ≤ 9.4.58
(semver)
Affected: 10.0.0 , ≤ 10.0.26 (semver) Affected: 11.0.0 , ≤ 11.0.26 (semver) Affected: 12.0.0 , ≤ 12.0.30 (semver) Affected: 12.1.0 , ≤ 12.1.4 (semver) |
Credits
zer0yu
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-11143",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-05T14:48:27.345884Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T14:48:41.622Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Eclipse Jetty",
"repo": "https://github.com/jetty/jetty.project",
"vendor": "Eclipse Foundation",
"versions": [
{
"lessThanOrEqual": "9.4.58",
"status": "affected",
"version": "9.4.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.0.26",
"status": "affected",
"version": "10.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.0.26",
"status": "affected",
"version": "11.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "12.0.30",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "12.1.4",
"status": "affected",
"version": "12.1.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "zer0yu"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs.\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDifferential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response.\u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAt the very least, differential parsing may divulge implementation details.\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs.\u00a0Differential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response.\u00a0At the very least, differential parsing may divulge implementation details."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T09:26:59.830Z",
"orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"shortName": "eclipse"
},
"references": [
{
"url": "https://github.com/jetty/jetty.project/security/advisories/GHSA-wjpw-4j6x-6rwh"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"assignerShortName": "eclipse",
"cveId": "CVE-2025-11143",
"datePublished": "2026-03-05T09:26:59.830Z",
"dateReserved": "2025-09-29T05:08:52.530Z",
"dateUpdated": "2026-03-05T14:48:41.622Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-31344 (GCVE-0-2025-31344)
Vulnerability from cvelistv5 – Published: 2025-04-14 07:49 – Updated: 2025-04-14 13:39
VLAI
EPSS
Title
The giflib open-source component has a buffer overflow vulnerability
Summary
Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C.
This issue affects giflib: through 5.2.2.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://www.openeuler.org/zh/security/security-bu… | |
| https://gitee.com/src-openeuler/giflib/pulls/54 | |
| http://www.openwall.com/lists/oss-security/2025/04/07/3 | |
| http://www.openwall.com/lists/oss-security/2025/04/07/4 | |
| http://www.openwall.com/lists/oss-security/2025/04/07/5 | |
| http://www.openwall.com/lists/oss-security/2025/04/07/6 | |
| http://www.openwall.com/lists/oss-security/2025/04/08/1 | |
| http://www.openwall.com/lists/oss-security/2025/04/09/5 | |
| http://www.openwall.com/lists/oss-security/2025/04/09/7 | |
| http://www.openwall.com/lists/oss-security/2025/04/10/1 |
Credits
Jiaxuan Song(m202372152@hust.edu.cn)
bale.cen (cenxianlong@huawei.com)
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-04-14T08:05:04.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/07/3"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/07/4"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/07/5"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/07/6"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/08/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/09/5"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/09/7"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/04/10/1"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-31344",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-14T13:36:32.164077Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-14T13:39:00.299Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://gitee.com/src-openeuler",
"defaultStatus": "unaffected",
"packageName": "giflib",
"platforms": [
"Linux"
],
"product": "giflib",
"programFiles": [
"gif2rgb.c"
],
"repo": "https://gitee.com/src-openeuler/giflib",
"vendor": "openEuler",
"versions": [
{
"changes": [
{
"at": "2c10c1abf8ff2e88b1da04e050bb721487b73fa3",
"status": "affected"
}
],
"lessThanOrEqual": "5.2.2",
"status": "affected",
"version": "0",
"versionType": "git"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Jiaxuan Song(m202372152@hust.edu.cn)"
},
{
"lang": "en",
"type": "finder",
"value": "bale.cen (cenxianlong@huawei.com)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux.\u003cp\u003e This vulnerability is associated with program files \u003ctt\u003egif2rgb.C\u003c/tt\u003e.\u003c/p\u003e\u003cp\u003eThis issue affects giflib: through 5.2.2.\u003c/p\u003e"
}
],
"value": "Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C.\n\nThis issue affects giflib: through 5.2.2."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-122",
"description": "CWE-122 Heap-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-14T07:49:36.597Z",
"orgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2",
"shortName": "openEuler"
},
"references": [
{
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1292"
},
{
"url": "https://gitee.com/src-openeuler/giflib/pulls/54"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "The giflib open-source component has a buffer overflow vulnerability",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2",
"assignerShortName": "openEuler",
"cveId": "CVE-2025-31344",
"datePublished": "2025-04-14T07:49:36.597Z",
"dateReserved": "2025-03-28T07:29:55.637Z",
"dateUpdated": "2025-04-14T13:39:00.299Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-1605 (GCVE-0-2026-1605)
Vulnerability from cvelistv5 – Published: 2026-03-05 09:39 – Updated: 2026-03-05 14:46
VLAI
EPSS
Summary
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.
This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.
In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty |
Affected:
12.0.0 , ≤ 12.0.31
(semver)
Affected: 12.1.0. , ≤ 12.1.5 (semver) |
Credits
Gleb Sizov (@glebashnik)
Bjørn Christian Seime (@bjorncs)
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1605",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-05T14:46:07.126962Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T14:46:16.289Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Eclipse Jetty",
"repo": "https://github.com/jetty/jetty.project",
"vendor": "Eclipse Foundation",
"versions": [
{
"lessThanOrEqual": "12.0.31",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "12.1.5",
"status": "affected",
"version": "12.1.0.",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Gleb Sizov (@glebashnik)"
},
{
"lang": "en",
"type": "finder",
"value": "Bj\u00f8rn Christian Seime (@bjorncs)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIn Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class \u003ccode\u003eGzipHandler\u003c/code\u003e exposes a vulnerability when a compressed HTTP request, with \u003ccode\u003eContent-Encoding: gzip\u003c/code\u003e, is processed and the corresponding response is not compressed.\u003c/p\u003e\n\u003cp\u003eThis happens because the JDK \u003ccode\u003eInflater\u003c/code\u003e is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.\u003c/p\u003e"
}
],
"value": "In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.\n\n\nThis happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak."
}
],
"metrics": [
{
"cvssV3_1": {
"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"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T09:39:01.315Z",
"orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"shortName": "eclipse"
},
"references": [
{
"url": "https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"assignerShortName": "eclipse",
"cveId": "CVE-2026-1605",
"datePublished": "2026-03-05T09:39:01.315Z",
"dateReserved": "2026-01-29T10:58:31.963Z",
"dateUpdated": "2026-03-05T14:46:16.289Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-25679 (GCVE-0-2026-25679)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-10 13:37
VLAI
EPSS
Title
Incorrect parsing of IPv6 host literals in net/url
Summary
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | net/url |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
Credits
Masaki Hara (https://github.com/qnighy) of Wantedly
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"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"
}
},
{
"other": {
"content": {
"id": "CVE-2026-25679",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-10T13:36:26.554241Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-10T13:37:02.459Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "net/url",
"product": "net/url",
"programRoutines": [
{
"name": "parseHost"
},
{
"name": "JoinPath"
},
{
"name": "Parse"
},
{
"name": "ParseRequestURI"
},
{
"name": "URL.Parse"
},
{
"name": "URL.UnmarshalBinary"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.25.8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.26.1",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Masaki Hara (https://github.com/qnighy) of Wantedly"
}
],
"descriptions": [
{
"lang": "en",
"value": "url.Parse insufficiently validated the host/authority component and accepted some invalid URLs."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-1286: Improper Validation of Syntactic Correctness of Input",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-06T21:28:14.211Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://go.dev/cl/752180"
},
{
"url": "https://go.dev/issue/77578"
},
{
"url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4601"
}
],
"title": "Incorrect parsing of IPv6 host literals in net/url"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-25679",
"datePublished": "2026-03-06T21:28:14.211Z",
"dateReserved": "2026-02-05T01:33:41.943Z",
"dateUpdated": "2026-03-10T13:37:02.459Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27137 (GCVE-0-2026-27137)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-10 13:32
VLAI
EPSS
Title
Incorrect enforcement of email constraints in crypto/x509
Summary
When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
1.26.0-0 , < 1.26.1
(semver)
|
Credits
Jakub Ciolek
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"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"
}
},
{
"other": {
"content": {
"id": "CVE-2026-27137",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-10T13:32:09.097820Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-10T13:32:53.202Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "newEmailConstraints"
},
{
"name": "emailConstraints.query"
},
{
"name": "checkConstraints"
},
{
"name": "checkChainConstraints"
},
{
"name": "parseMailboxes"
},
{
"name": "Certificate.Verify"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.26.1",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Jakub Ciolek"
}
],
"descriptions": [
{
"lang": "en",
"value": "When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-295: Improper Certificate Validation",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-08T05:56:20.771Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://go.dev/cl/752182"
},
{
"url": "https://go.dev/issue/77952"
},
{
"url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4599"
}
],
"title": "Incorrect enforcement of email constraints in crypto/x509"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-27137",
"datePublished": "2026-03-06T21:28:13.748Z",
"dateReserved": "2026-02-17T19:57:28.434Z",
"dateUpdated": "2026-03-10T13:32:53.202Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27138 (GCVE-0-2026-27138)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-10 13:35
VLAI
EPSS
Title
Panic in name constraint checking for malformed certificates in crypto/x509
Summary
Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
1.26.0-0 , < 1.26.1
(semver)
|
Credits
Jakub Ciolek
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-27138",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-10T13:34:15.972110Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-10T13:35:19.784Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "dnsConstraints.query"
},
{
"name": "Certificate.Verify"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.26.1",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Jakub Ciolek"
}
],
"descriptions": [
{
"lang": "en",
"value": "Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-1285: Improper Validation of Specified Index, Position, or Offset in Input",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-08T05:56:21.000Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
},
{
"url": "https://go.dev/issue/77953"
},
{
"url": "https://go.dev/cl/752183"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4600"
}
],
"title": "Panic in name constraint checking for malformed certificates in crypto/x509"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-27138",
"datePublished": "2026-03-06T21:28:14.000Z",
"dateReserved": "2026-02-17T19:57:28.435Z",
"dateUpdated": "2026-03-10T13:35:19.784Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27139 (GCVE-0-2026-27139)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-09 14:53
VLAI
EPSS
Title
FileInfo can escape from a Root in os
Summary
On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-363 - Race Condition Enabling Link Following
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | os |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
Credits
Miloslav Trmač of Red Hat
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.5,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-27139",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-09T14:53:55.467850Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-09T14:53:58.363Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "os",
"product": "os",
"programRoutines": [
{
"name": "File.ReadDir"
},
{
"name": "File.Readdir"
},
{
"name": "ReadDir"
},
{
"name": "dirFS.ReadDir"
},
{
"name": "rootFS.ReadDir"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.25.8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.26.1",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Miloslav Trma\u010d of Red Hat"
}
],
"descriptions": [
{
"lang": "en",
"value": "On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-363: Race Condition Enabling Link Following",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-06T21:28:14.451Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
},
{
"url": "https://go.dev/issue/77827"
},
{
"url": "https://go.dev/cl/749480"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4602"
}
],
"title": "FileInfo can escape from a Root in os"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-27139",
"datePublished": "2026-03-06T21:28:14.451Z",
"dateReserved": "2026-02-17T19:57:28.435Z",
"dateUpdated": "2026-03-09T14:53:58.363Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27142 (GCVE-0-2026-27142)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-16 15:21
VLAI
EPSS
Title
URLs in meta content attribute actions are not escaped in html/template
Summary
Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | html/template |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-27142",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-16T15:21:11.058826Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-16T15:21:14.465Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "html/template",
"product": "html/template",
"programRoutines": [
{
"name": "tTag"
},
{
"name": "escaper.escapeAction"
},
{
"name": "Template.Execute"
},
{
"name": "Template.ExecuteTemplate"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.25.8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.26.1",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value \"refresh\". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow \"url=\" by setting htmlmetacontenturlescape=0."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-06T21:28:14.674Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
},
{
"url": "https://go.dev/issue/77954"
},
{
"url": "https://go.dev/cl/752081"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4603"
}
],
"title": "URLs in meta content attribute actions are not escaped in html/template"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-27142",
"datePublished": "2026-03-06T21:28:14.674Z",
"dateReserved": "2026-02-17T19:57:28.435Z",
"dateUpdated": "2026-03-16T15:21:14.465Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-27145 (GCVE-0-2026-27145)
Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-06-04 12:34
VLAI
EPSS
Title
Inefficient candidate hostname parsing in crypto/x509
Summary
(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries. This caused strings.Split(host, ".") to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically based on the number of SAN entries multiplied by the hostname's label count. Because x509.Verify validates hostnames before building the certificate chain, this overhead occurred even for untrusted certificates.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.25.11
(semver)
Affected: 1.26.0-0 , < 1.26.4 (semver) |
Credits
Jakub Ciolek - https://ciolek.dev/
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-27145",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-04T12:34:03.859208Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-04T12:34:53.136Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "HostnameError.Error"
},
{
"name": "matchHostnames"
},
{
"name": "Certificate.Verify"
},
{
"name": "Certificate.VerifyHostname"
}
],
"vendor": "Go standard library",
"versions": [
{
"lessThan": "1.25.11",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.26.4",
"status": "affected",
"version": "1.26.0-0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Jakub Ciolek - https://ciolek.dev/"
}
],
"descriptions": [
{
"lang": "en",
"value": "(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries. This caused strings.Split(host, \".\") to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically based on the number of SAN entries multiplied by the hostname\u0027s label count. Because x509.Verify validates hostnames before building the certificate chain, this overhead occurred even for untrusted certificates."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-407: Inefficient Algorithmic Complexity",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-02T22:01:36.954Z",
"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"shortName": "Go"
},
"references": [
{
"url": "https://go.dev/cl/783621"
},
{
"url": "https://go.dev/issue/79694"
},
{
"url": "https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-5037"
}
],
"title": "Inefficient candidate hostname parsing in crypto/x509"
}
},
"cveMetadata": {
"assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
"assignerShortName": "Go",
"cveId": "CVE-2026-27145",
"datePublished": "2026-06-02T22:01:36.954Z",
"dateReserved": "2026-02-17T19:57:28.435Z",
"dateUpdated": "2026-06-04T12:34:53.136Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Loading…
Loading…