Vulnerability Database - OSV

MGASA-2026-0523

Mageia:10/thunderbird
Mageia:10/thunderbird-l10n

Updated thunderbird packages fix security vulnerabilities 3 days ago

Fix available

SUSE-SU-2026:4736-1

SUSE:Linux Enterprise Module for Package Hub 15 SP7/MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP7/MozillaThunderbird

Security update for MozillaThunderbird 3 days ago

Fix available

UBUNTU-CVE-2026-110249

Ubuntu:22.04:LTS/thunderbird
Ubuntu:24.04:LTS/thunderbird
Ubuntu:26.04:LTS/thunderbird
Ubuntu:26.10/thunderbird

A malicious, compromised, or MITM-controlled Exchange server can return a... 15 Oct

No fix available
Severity - 8.6 (High)

DEBIAN-CVE-2026-110249

Debian:12/thunderbird
Debian:13/thunderbird
Debian:14/thunderbird

A malicious, compromised, or MITM-controlled Exchange server can return a... 13 Oct

Fix available