Debian/thunderbird: unknown
Race condition in the IPC component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
Action: Upgrade thunderbird to 1:153.6.0esr-1~deb12u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:153.6.0esr-1~deb12u2 | - |
Fixed versions
| 1:153.6.0esr-1~deb12u2 |
Sources
- osv: DEBIAN-CVE-2026-117999#Debian:12/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2026-117999
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