'Denial-of-service due to out-of-memory in the Graphics: WebRender component.' This vulnerability affects Firefox < 142, Firefox ESR < 140.2, Thunderbird < 142, and Thunderbird < 140.2.
History

Fri, 22 Aug 2025 00:15:00 +0000

Type Values Removed Values Added
Title firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component
References
Metrics threat_severity

None

threat_severity

Low


Thu, 21 Aug 2025 18:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*

Thu, 21 Aug 2025 12:45:00 +0000

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

Wed, 20 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

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

ssvc

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


Tue, 19 Aug 2025 20:45:00 +0000

Type Values Removed Values Added
Description 'Denial-of-service due to out-of-memory in the Graphics: WebRender component.' This vulnerability affects Firefox < 142, Firefox ESR < 140.2, Thunderbird < 142, and Thunderbird < 140.2.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2025-08-19T20:33:56.512Z

Updated: 2025-08-20T15:18:29.216Z

Reserved: 2025-08-19T15:56:02.735Z

Link: CVE-2025-9182

cve-icon Vulnrichment

Updated: 2025-08-20T14:04:50.858Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-19T21:15:30.650

Modified: 2025-08-21T18:37:22.637

Link: CVE-2025-9182

cve-icon Redhat

Severity : Low

Publid Date: 2025-08-19T20:33:56Z

Links: CVE-2025-9182 - Bugzilla