CVE-2026-100812
Received Received - Intake

Graphics Component Denial-of-Service in Firefox

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: Mozilla Corporation

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

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
CVE-2026-100812
EUVD
EUVD-2026-88791

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
mozilla firefox to 153.4 (inc)
mozilla firefox to 157 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a denial-of-service vulnerability in the Graphics component of Firefox. It can cause the application to crash or become unresponsive by exploiting flaws in how graphics are processed.

Impact Analysis

If exploited, this vulnerability could allow an attacker to make your Firefox browser crash repeatedly, disrupting your ability to use it. It may also lead to system instability if the browser consumes excessive resources during the attack.

Mitigation Strategies

Update Firefox ESR to version 153.4 or Firefox to version 157 or later to address the denial-of-service vulnerability in the Graphics component.

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