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RLSA-2026:71652 (CVE-2026-92005)
Vulnerability from osv_rocky – Published: 2026-09-26 06:01 – Updated: 2026-09-27 06:14 – Source websiteMozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
-
firefox: thunderbird: Use-after-free in the SVG component (CVE-2026-92024)
-
firefox: thunderbird: Mitigation bypass in the Remote Settings Client component (CVE-2026-92019)
-
firefox: thunderbird: Use-after-free in the Networking component (CVE-2026-92026)
-
firefox: thunderbird: Information disclosure in the Graphics: ImageLib component (CVE-2026-92031)
-
firefox: thunderbird: Sandbox escape due to invalid pointer in the Graphics component (CVE-2026-92032)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92010)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92006)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92011)
-
firefox: thunderbird: Use-after-free in the DOM: Streams component (CVE-2026-92027)
-
firefox: thunderbird: Use-after-free in the DOM: Core & HTML component (CVE-2026-92028)
-
firefox: thunderbird: Privilege escalation in the WebExtensions component (CVE-2026-92015)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92013)
-
firefox: thunderbird: Use-after-free in the Disability Access APIs component (CVE-2026-92016)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92012)
-
firefox: thunderbird: Use-after-free in the DOM: HTML Parser component (CVE-2026-92022)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics component (CVE-2026-92014)
-
firefox: thunderbird: Sandbox escape in the DOM: Core & HTML component (CVE-2026-92018)
-
firefox: thunderbird: Use-after-free in the JavaScript Engine: JIT component (CVE-2026-92021)
-
firefox: thunderbird: Use-after-free in the Audio/Video: Web Codecs component (CVE-2026-92005)
-
firefox: thunderbird: Privilege escalation in the DOM: Service Workers component (CVE-2026-92017)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92009)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component (CVE-2026-92020)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92008)
-
firefox: thunderbird: Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component (CVE-2026-92030)
-
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92007)
-
firefox: thunderbird: Use-after-free in the DOM: Navigation component (CVE-2026-92025)
-
firefox: thunderbird: Use-after-free in the SVG component (CVE-2026-92029)
-
firefox: thunderbird: Use-after-free in the XML component (CVE-2026-92023)
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.
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:8",
"name": "firefox",
"purl": "pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "AppStream"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:140.16.0-1.el8_10"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"database_specific": {
"license": "CC-BY-4.0",
"license_url": "https://creativecommons.org/licenses/by/4.0/",
"source_advisory": "RHSA-2026:71652"
},
"details": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nSecurity Fix(es):\n\n* firefox: thunderbird: Use-after-free in the SVG component (CVE-2026-92024)\n\n* firefox: thunderbird: Mitigation bypass in the Remote Settings Client component (CVE-2026-92019)\n\n* firefox: thunderbird: Use-after-free in the Networking component (CVE-2026-92026)\n\n* firefox: thunderbird: Information disclosure in the Graphics: ImageLib component (CVE-2026-92031)\n\n* firefox: thunderbird: Sandbox escape due to invalid pointer in the Graphics component (CVE-2026-92032)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92010)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92006)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92011)\n\n* firefox: thunderbird: Use-after-free in the DOM: Streams component (CVE-2026-92027)\n\n* firefox: thunderbird: Use-after-free in the DOM: Core \u0026 HTML component (CVE-2026-92028)\n\n* firefox: thunderbird: Privilege escalation in the WebExtensions component (CVE-2026-92015)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92013)\n\n* firefox: thunderbird: Use-after-free in the Disability Access APIs component (CVE-2026-92016)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92012)\n\n* firefox: thunderbird: Use-after-free in the DOM: HTML Parser component (CVE-2026-92022)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics component (CVE-2026-92014)\n\n* firefox: thunderbird: Sandbox escape in the DOM: Core \u0026 HTML component (CVE-2026-92018)\n\n* firefox: thunderbird: Use-after-free in the JavaScript Engine: JIT component (CVE-2026-92021)\n\n* firefox: thunderbird: Use-after-free in the Audio/Video: Web Codecs component (CVE-2026-92005)\n\n* firefox: thunderbird: Privilege escalation in the DOM: Service Workers component (CVE-2026-92017)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92009)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component (CVE-2026-92020)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92008)\n\n* firefox: thunderbird: Mitigation bypass in the DOM: Copy \u0026 Paste and Drag \u0026 Drop component (CVE-2026-92030)\n\n* firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2026-92007)\n\n* firefox: thunderbird: Use-after-free in the DOM: Navigation component (CVE-2026-92025)\n\n* firefox: thunderbird: Use-after-free in the SVG component (CVE-2026-92029)\n\n* firefox: thunderbird: Use-after-free in the XML component (CVE-2026-92023)\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-2026:71652",
"modified": "2026-09-27T06:14:23.697191Z",
"published": "2026-09-26T06:01:34.638036Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:71652"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533737"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533740"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533741"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533742"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533743"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533747"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533751"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533753"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533757"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533758"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533760"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533762"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533764"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533769"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533770"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533771"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533773"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533774"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533778"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533779"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533781"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533786"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533790"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533791"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533792"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533793"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533797"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533799"
},
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2026:71652"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Important: firefox security update",
"upstream": [
"CVE-2026-92005",
"CVE-2026-92006",
"CVE-2026-92007",
"CVE-2026-92008",
"CVE-2026-92009",
"CVE-2026-92010",
"CVE-2026-92011",
"CVE-2026-92012",
"CVE-2026-92013",
"CVE-2026-92014",
"CVE-2026-92015",
"CVE-2026-92016",
"CVE-2026-92017",
"CVE-2026-92018",
"CVE-2026-92019",
"CVE-2026-92020",
"CVE-2026-92021",
"CVE-2026-92022",
"CVE-2026-92023",
"CVE-2026-92024",
"CVE-2026-92025",
"CVE-2026-92026",
"CVE-2026-92027",
"CVE-2026-92028",
"CVE-2026-92029",
"CVE-2026-92030",
"CVE-2026-92031",
"CVE-2026-92032"
]
}
CVE-2026-92015 (GCVE-0-2026-92015)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-16 14:24- CWE-269 - Improper Privilege Management
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2060235 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-92015",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-15T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T03:56:08.328Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Quy Pham"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"value": "Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:32.363Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2060235"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Privilege escalation in the WebExtensions component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-92015",
"datePublished": "2026-09-15T12:33:34.965Z",
"dateReserved": "2026-09-15T12:33:34.461Z",
"dateUpdated": "2026-09-16T14:24:32.363Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-92016 (GCVE-0-2026-92016)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:33- CWE-416 - Use After Free
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2061327 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-92016",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-20T00:33:09.895820Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-20T00:33:12.955Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"value": "Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:32.685Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2061327"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
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CVE-2026-92017 (GCVE-0-2026-92017)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-16 14:24- CWE-269 - Improper Privilege Management
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2061777 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92018 (GCVE-0-2026-92018)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:15- CWE-693 - Protection Mechanism Failure
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2064287 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92019 (GCVE-0-2026-92019)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-21 16:45- CWE-693 - Protection Mechanism Failure
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2065636 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92020 (GCVE-0-2026-92020)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-16 14:24- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2066329 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92021 (GCVE-0-2026-92021)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:16- CWE-416 - Use After Free
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.16 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ *
(rpm)
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CVE-2026-92022 (GCVE-0-2026-92022)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:17- CWE-416 - Use After Free
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2068059 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92023 (GCVE-0-2026-92023)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:17- CWE-416 - Use After Free
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2068342 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
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CVE-2026-92024 (GCVE-0-2026-92024)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-20 00:18- CWE-416 - Use After Free
| URL | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=2068354 | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… | |
| https://www.mozilla.org/security/advisories/mfsa2… |
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.41 , ≤ 115.*
(rpm)
Unaffected: 140.16 , ≤ 140.* (rpm) Unaffected: 153.3 , ≤ 153.* (rpm) Unaffected: 156 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.16 , ≤ 140.*
(rpm)
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Use-after-free in the SVG component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-92024",
"datePublished": "2026-09-15T12:33:44.665Z",
"dateReserved": "2026-09-15T12:33:44.136Z",
"dateUpdated": "2026-09-20T00:18:04.098Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.