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[SECURITY] [DLA 4549-1] thunderbird security update

🗓️ 26 Apr 2026 08:43:45Reported by DebianType 
debian
 debian
🔗 lists.debian.org👁 13 Views

Debian long term support fixes Thunderbird flaws that could enable code execution; upgrade to 1:140.10.0esr-1~deb11u1.

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian11amd64thunderbird140.10.0esr-1~deb11u1thunderbird_140.10.0esr-1~deb11u1_amd64.deb
Debian11arm64thunderbird140.10.0esr-1~deb11u1thunderbird_140.10.0esr-1~deb11u1_arm64.deb
Debian11i386thunderbird140.10.0esr-1~deb11u1thunderbird_140.10.0esr-1~deb11u1_i386.deb
Debian11amd64thunderbird-dbgsym140.10.0esr-1~deb11u1thunderbird-dbgsym_140.10.0esr-1~deb11u1_amd64.deb
Debian11arm64thunderbird-dbgsym140.10.0esr-1~deb11u1thunderbird-dbgsym_140.10.0esr-1~deb11u1_arm64.deb
Debian11i386thunderbird-dbgsym140.10.0esr-1~deb11u1thunderbird-dbgsym_140.10.0esr-1~deb11u1_i386.deb
Debian11allthunderbird-l10n-af140.10.0esr-1~deb11u1thunderbird-l10n-af_140.10.0esr-1~deb11u1_all.deb
Debian11allthunderbird-l10n-all140.10.0esr-1~deb11u1thunderbird-l10n-all_140.10.0esr-1~deb11u1_all.deb
Debian11allthunderbird-l10n-ar140.10.0esr-1~deb11u1thunderbird-l10n-ar_140.10.0esr-1~deb11u1_all.deb
Debian11allthunderbird-l10n-ast140.10.0esr-1~deb11u1thunderbird-l10n-ast_140.10.0esr-1~deb11u1_all.deb
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26 Apr 2026 08:43Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.8
EPSS0.04938
SSVC
13