vulnerability
Ubuntu: (Multiple Advisories) (CVE-2025-1012): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:H/Au:N/C:C/I:C/A:C) | Feb 4, 2025 | Feb 12, 2025 | Aug 18, 2025 |
Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
Feb 4, 2025
Added
Feb 12, 2025
Modified
Aug 18, 2025
Description
A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Solutions
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
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