Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.
History

Mon, 11 May 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla thunderbird
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*
Vendors & Products Mozilla thunderbird

Sat, 09 May 2026 01:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-126
CWE-787

Fri, 08 May 2026 23:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-754
Metrics 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'}

ssvc

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


Thu, 07 May 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-126
CWE-787

Thu, 07 May 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
CWE-127

Thu, 07 May 2026 16:30:00 +0000

Type Values Removed Values Added
References

Thu, 07 May 2026 16:15:00 +0000

Type Values Removed Values Added
Description Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Firefox ESR 115.35.2. Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.
Weaknesses CWE-119
CWE-127
References

Thu, 07 May 2026 15:30:00 +0000

Type Values Removed Values Added
Description Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox ESR 140.10.2 and Firefox ESR 115.35.2. Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Firefox ESR 115.35.2.
References

Thu, 07 May 2026 15:00:00 +0000

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

Thu, 07 May 2026 13:00:00 +0000

Type Values Removed Values Added
Description Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox ESR 140.10.2 and Firefox ESR 115.35.2.
Title Incorrect boundary conditions in the Audio/Video: Playback component
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-05-08T22:33:49.148Z

Reserved: 2026-05-07T12:45:05.120Z

Link: CVE-2026-8091

cve-icon Vulnrichment

Updated: 2026-05-08T22:33:37.624Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-07T13:16:14.087

Modified: 2026-05-11T15:20:21.330

Link: CVE-2026-8091

cve-icon Redhat

No data.