Debian/thunderbird: medium 6.5
Information disclosure in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thund
Action: Upgrade thunderbird to 1:140.14.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:140.14.0esr-1 | - |
Fixed versions
| 1:140.14.0esr-1 |
Sources
- osv: DEBIAN-CVE-2026-74948#Debian:14/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2026-74948
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