Debian/thunderbird: high 7.5
It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability was fixed in Firefox 136, Firefox ESR
Action: Upgrade thunderbird to 1:128.8.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:128.8.0esr-1 | - |
Fixed versions
| 1:128.8.0esr-1 |
Sources
- osv: DEBIAN-CVE-2025-1931#Debian:13/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2025-1931
published · modified · JSON