CVEvulnerability

CVE-2026-8092

8.1 HIGH Published 2026-05-07 Modified 2026-10-26 Official page ↗
Status
Modified
Published
2026-05-07
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-125, CWE-416, CWE-787

Description

Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.

Affected configurations

• mozilla firefox (< 115.35.2) • mozilla firefox (>= 140.0 < 140.10.2) • mozilla firefox (>= 150.0 < 150.0.2) • mozilla thunderbird (>= 140.0 < 140.10.2) • mozilla thunderbird (>= 150.0 < 150.0.2)

Related

Weakness · CWE (3)

References