For the oldstable distribution (bookworm), these problems have been
fixed in version 1:140.9.0esr-1~deb12u1.
For the stable distribution (trixie), these problems have been fixed in
version 1:140.9.0esr-1~deb13u1.
We recommend that you upgrade your thunderbird packages.
For the detailed security status of thunderbird please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
