Debian/thunderbird: critical 9.8
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability was fixed in Firef
Action: Upgrade thunderbird to 1:140.4.0esr-1~deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:140.4.0esr-1~deb12u1 | - |
Fixed versions
| 1:140.4.0esr-1~deb12u1 |
Sources
- osv: DEBIAN-CVE-2025-11710#Debian:12/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2025-11710
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