CVE-2026-100812 - Vulnerability Details - OpenCVE

Denial-of-service in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Mozilla

Firefox

affected

Version	Status	Constraints
`153.4`	unaffected	≤ 153.*
`157`	unaffected	≤ *

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.mozilla.org/show_bug.cgi?id=2068335
https://www.mozilla.org/security/advisories/mfsa2026-100/
https://www.mozilla.org/security/advisories/mfsa2026-97/

History

Tue, 29 Sep 2026 14:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-770
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 29 Sep 2026 13:15:00 +0000

Type	Values Removed	Values Added
Description		Denial-of-service in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
Title		Denial-of-service in the Graphics component
References		https://bugzilla.mozilla.org/show_bug.cgi?id=2068335 https://www.mozilla.org/security/advisories/mfsa2026-100/ https://www.mozilla.org/security/advisories/mfsa2026-97/

Projects

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MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2026-09-29T12:36:25.230Z

Updated: 2026-09-29T14:08:53.560Z

Reserved: 2026-09-26T19:18:13.409Z

Link: CVE-2026-100812

Vulnrichment

Updated: 2026-09-29T14:08:48.831Z

NVD

Status : Received

Published: 2026-09-29T13:17:46.330

Modified: 2026-09-29T15:17:15.770

Link: CVE-2026-100812

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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