CVE-2026-109714
Received Received - Intake

Incorrect Boundary Conditions in Firefox Layout Component

Publication date: 2026-10-13

Last updated on: 2026-10-13

Assigner: Mozilla Corporation

Description
Incorrect boundary conditions in the Layout component. This vulnerability was fixed in Firefox 158.

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Meta Information

Published
2026-10-13
Last Modified
2026-10-13
Generated
2026-10-13
AI Q&A
2026-10-13
EPSS Evaluated
N/A
NVD
CVE-2026-109714
EUVD
EUVD-2026-98489

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
mozilla firefox 158

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability involves incorrect boundary conditions in Firefox's Layout component. It was patched in Firefox version 158. The issue likely allows improper handling of layout rendering, potentially causing visual glitches or unexpected behavior in web pages.

Impact Analysis

The impact depends on the nature of the boundary condition error. It could lead to rendering issues, crashes, or security bypasses if exploited. Users running unpatched Firefox versions may experience instability or security risks when visiting certain websites.

Mitigation Strategies

Update Firefox to version 158 or later to address the incorrect boundary conditions in the Layout component.

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