VDB
DEBIAN-CVE-2025-14322
DEBIAN-CVE-2025-14322
PUBLISHED
CVSS 8 HIGH
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
Risk Scores
CVSS 3.1
8
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | thunderbird | 102.13.1-1, 102.13.1-1, 102.13.1-1 |
| Debian:13 | thunderbird | *, *, 1:140.6.0esr-1~deb12u1 |
| Debian:12 | firefox-esr | *, 128.4.0, 128.3.1 |
| Debian:14 | thunderbird | 140.4.0, 140.4.0, 140.4.0 |
| Debian:14 | firefox-esr | 140.4.0, 140.3.0esr-1, 140.4.0 |
| Debian:13 | firefox-esr | 140.5.0, 128.13.0esr-1, 128.14.0esr-1 |
| Debian:11 | firefox-esr | *, *, 102.12.0esr-1~deb11u1 |
| Debian:12 | thunderbird | 0, *, * |
Timeline
- Dec 9, 2025 CVE Published
- Apr 28, 2026 CVE Updated