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8637 vulnerabilities by mozilla
CVE-2026-109783 (GCVE-0-2026-109783)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the File Handling component
Summary
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
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CVE-2026-109782 (GCVE-0-2026-109782)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the File Handling component
Summary
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
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CVE-2026-109781 (GCVE-0-2026-109781)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:21
VLAI
EPSS
VEX
Title
Denial-of-service in the Printing: Output component
Summary
Denial-of-service in the Printing: Output component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:21 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2026-109780 (GCVE-0-2026-109780)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the DOM: Core & HTML component
Summary
Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158.
Severity
No CVSS data available.
Assigner
References
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"affected": [
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"product": "Firefox",
"vendor": "Mozilla",
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CVE-2026-109779 (GCVE-0-2026-109779)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:53
VLAI
EPSS
VEX
Title
Race condition in the Networking: DNS component
Summary
Race condition in the Networking: DNS component. This vulnerability was fixed in Firefox 158.
Severity
4.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:53 UTC
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
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CVE-2026-109778 (GCVE-0-2026-109778)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:06
VLAI
EPSS
VEX
Title
Privilege escalation in the WebExtensions component
Summary
Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:06 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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CVE-2026-109777 (GCVE-0-2026-109777)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:56
VLAI
EPSS
VEX
Title
Information disclosure in the Storage: IndexedDB component
Summary
Information disclosure in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:56 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"value": "Shu Takahashi of Velcore Consulting Inc."
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CVE-2026-109776 (GCVE-0-2026-109776)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Race condition in the XPCOM component
Summary
Race condition in the XPCOM component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
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CVE-2026-109775 (GCVE-0-2026-109775)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:07
VLAI
EPSS
VEX
Title
Denial-of-service in the WebRTC component
Summary
Denial-of-service in the WebRTC component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:07 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2026-109774 (GCVE-0-2026-109774)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Invalid pointer, undefined behavior in the DOM: Notifications component
Summary
Invalid pointer, undefined behavior in the DOM: Notifications component. This vulnerability was fixed in Firefox 158.
Severity
No CVSS data available.
Assigner
References
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CVE-2026-109773 (GCVE-0-2026-109773)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:54
VLAI
EPSS
VEX
Title
Denial-of-service in the Sync component
Summary
Denial-of-service in the Sync component. This vulnerability was fixed in Firefox 158.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:54 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
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CVE-2026-109772 (GCVE-0-2026-109772)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Same-origin policy bypass in the DevTools component
Summary
Same-origin policy bypass in the DevTools component. This vulnerability was fixed in Firefox 158.
Severity
No CVSS data available.
Assigner
References
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CVE-2026-109771 (GCVE-0-2026-109771)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:59
VLAI
EPSS
VEX
Title
Information disclosure in the WebRTC: Networking component
Summary
Information disclosure in the WebRTC: Networking component. This vulnerability was fixed in Firefox 158.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:57 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-109770 (GCVE-0-2026-109770)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Spoofing issue in the DOM: Web Serial component
Summary
Spoofing issue in the DOM: Web Serial component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
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CVE-2026-109769 (GCVE-0-2026-109769)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:59
VLAI
EPSS
VEX
Title
Information disclosure in the Networking: Cache component
Summary
Information disclosure in the Networking: Cache component. This vulnerability was fixed in Firefox 158.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:57 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-109768 (GCVE-0-2026-109768)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:55
VLAI
EPSS
VEX
Title
Denial-of-service in the Site Reports component
Summary
Denial-of-service in the Site Reports component. This vulnerability was fixed in Firefox 158.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:55 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
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CVE-2026-109767 (GCVE-0-2026-109767)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:59
VLAI
EPSS
VEX
Title
Information disclosure in the Networking component
Summary
Information disclosure in the Networking component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:57 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
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"userInteraction": "REQUIRED",
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},
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}
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}
],
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{
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}
],
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CVE-2026-109766 (GCVE-0-2026-109766)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the Enterprise Policies component
Summary
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
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{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.5",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "158",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Souma Ohsawa"
}
],
"descriptions": [
{
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"supportingMedia": [
{
"base64": false,
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}
],
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},
"references": [
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2074406"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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}
},
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CVE-2026-109765 (GCVE-0-2026-109765)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:08
VLAI
EPSS
VEX
Title
Race condition, use-after-free in the Graphics: Text component
Summary
Race condition, use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
4.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:08 UTC
CWE
Assigner
References
Impacted products
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{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
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"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
}
},
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},
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}
],
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"timestamp": "2026-10-13T14:08:55.001726Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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{
"cweId": "CWE-362",
"description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
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"type": "CWE"
},
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
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"dateUpdated": "2026-10-13T14:08:58.343Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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"vendor": "Mozilla",
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}
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],
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"value": "Shu Takahashi of Velcore Consulting Inc."
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"base64": false,
"type": "text/html",
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}
],
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],
"providerMetadata": {
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},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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CVE-2026-109764 (GCVE-0-2026-109764)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the Enterprise Policies component
Summary
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.5",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "158",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "HyeonSeung Kim"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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],
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"shortName": "mozilla"
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2073382"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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}
},
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CVE-2026-109763 (GCVE-0-2026-109763)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the File Handling component
Summary
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
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"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.5",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "158",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Riku Bamba"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T12:29:31.945Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2072501"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
"title": "Mitigation bypass in the File Handling component"
}
},
"cveMetadata": {
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"datePublished": "2026-10-13T12:29:31.945Z",
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"dateUpdated": "2026-10-13T12:29:31.945Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-109762 (GCVE-0-2026-109762)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the SVG component
Summary
Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.5",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "158",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5."
}
],
"value": "Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5."
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T12:29:31.730Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2072438"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
"title": "Incorrect boundary conditions in the SVG component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-109762",
"datePublished": "2026-10-13T12:29:31.730Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-109761 (GCVE-0-2026-109761)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:18
VLAI
EPSS
VEX
Title
Use-after-free in the JavaScript: WebAssembly component
Summary
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 158.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:13 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
{
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CVE-2026-109760 (GCVE-0-2026-109760)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Mitigation bypass in the Networking: HTTP component
Summary
Mitigation bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
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{
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"vendor": "Mozilla",
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"version": "158",
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}
]
}
],
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{
"lang": "en",
"value": "Myungyong Lee"
}
],
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{
"base64": false,
"type": "text/html",
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}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T12:29:31.216Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2070633"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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CVE-2026-109759 (GCVE-0-2026-109759)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Site isolation issue in the Networking component
Summary
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
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"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
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"lessThanOrEqual": "153.*",
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"lessThanOrEqual": "*",
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"version": "158",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Myungyong Lee"
}
],
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{
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"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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}
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CVE-2026-109757 (GCVE-0-2026-109757)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Sandbox escape due to race condition in the Networking component
Summary
Sandbox escape due to race condition in the Networking component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
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{
"product": "Firefox",
"vendor": "Mozilla",
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "158",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Yaqoub Aldurayhim"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2069910"
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{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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CVE-2026-109756 (GCVE-0-2026-109756)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 14:20
VLAI
EPSS
VEX
Title
Privilege escalation in the DOM: Navigation component
Summary
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:20 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
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{
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"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",
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"version": "2.0.3"
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CVE-2026-109755 (GCVE-0-2026-109755)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Sandbox escape in the DOM: Content Processes component
Summary
Sandbox escape in the DOM: Content Processes component. This vulnerability was fixed in Firefox 158.
Severity
No CVSS data available.
Assigner
References
{
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"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "*",
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"version": "158",
"versionType": "rpm"
}
]
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{
"lang": "en",
"value": "Mozilla"
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}
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"providerMetadata": {
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
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CVE-2026-109754 (GCVE-0-2026-109754)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the DOM: Editor component
Summary
Incorrect boundary conditions in the DOM: Editor component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
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{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
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"version": "153.5",
"versionType": "rpm"
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"version": "158",
"versionType": "rpm"
}
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}
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}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T12:29:29.732Z",
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068443"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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CVE-2026-109753 (GCVE-0-2026-109753)
Vulnerability from nvd – Published: 2026-10-13 12:29 – Updated: 2026-10-13 12:29
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the Layout component
Summary
Incorrect boundary conditions in the Layout component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, and Firefox ESR 153.5.
Severity
No CVSS data available.
Assigner
References
Impacted products
{
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"vendor": "Mozilla",
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"version": "115.43",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.5",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "158",
"versionType": "rpm"
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]
}
],
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}
],
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],
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}
],
"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-106/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-107/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-108/"
}
],
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}
},
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