---
id: CVE-2026-100812
title: Denial-of-service in the Graphics component
summary: >-
  Denial-of-service in the Graphics component. This vulnerability was fixed in
  Firefox ESR 153.4 and Firefox 157.
severity: medium
vendor: Mozilla
product: Firefox
affected:
  - Firefox
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T13:17:46.330'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100812'
references:
  - url: 'https://bugzilla.mozilla.org/show_bug.cgi?id=2068335'
    label: security@mozilla.org
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-100/'
    label: security@mozilla.org
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-97/'
    label: security@mozilla.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T13:34:31.673Z'
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-29T14:08:34.510939Z'
cvssSource: adp
---

## Overview

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

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.