CVE-2025-54627
Public on 2025-08-06
Modified on 2026-10-03
Description
Out-of-bounds write vulnerability in the skia module.
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Firefox Extra | firefox | Not Affected | ||
| Amazon Linux 2023 | firefox | Not Affected | ||
| Amazon Linux 2027 Preview | firefox | Not Affected | ||
| Amazon Linux 2 - Core | gtk2 | Not Affected | ||
| Amazon Linux 2 - Core | gtk3 | Not Affected | ||
| Amazon Linux 2023 | gtk3 | Not Affected | ||
| Amazon Linux 2027 Preview | gtk3 | Not Affected | ||
| Amazon Linux 2023 | gtk4 | Not Affected | ||
| Amazon Linux 2027 Preview | gtk4 | Not Affected | ||
| Amazon Linux 2 - Core | thunderbird | Not Affected | ||
| Amazon Linux 2 - Core | webkitgtk3 | No Fix Planned | ||
| Amazon Linux 2 - Core | webkitgtk4 | 2026-10-12 | ALAS2-2026-3987 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |