Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability affects Firefox < 145.
History

Wed, 12 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-703
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Wed, 12 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Vendors & Products Mozilla
Mozilla firefox

Wed, 12 Nov 2025 00:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
References
Metrics threat_severity

None

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

threat_severity

Important


Tue, 11 Nov 2025 16:00:00 +0000

Type Values Removed Values Added
Description Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability affects Firefox < 145.
Title Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2025-11-11T15:47:15.695Z

Updated: 2025-11-12T15:19:45.740Z

Reserved: 2025-11-11T15:12:36.214Z

Link: CVE-2025-13026

cve-icon Vulnrichment

Updated: 2025-11-12T15:19:39.758Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-11T16:15:39.713

Modified: 2025-11-12T16:19:34.210

Link: CVE-2025-13026

cve-icon Redhat

Severity : Important

Publid Date: 2025-11-11T15:47:15Z

Links: CVE-2025-13026 - Bugzilla