Debian/thunderbird: high 8
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 Thu
Action: Upgrade thunderbird to 1:140.6.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:140.6.0esr-1 | - |
Fixed versions
| 1:140.6.0esr-1 |
Sources
- osv: DEBIAN-CVE-2025-14322#Debian:14/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2025-14322
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