DSA-6103: Debian/thunderbird vulnerability
thunderbird - security update
Affected Software
1 affected componentFixes available
debian/thunderbird
1:140.12.0esr-1~deb12u11:153.6.0esr-1~deb12u11:140.12.0esr-1~deb13u11:153.6.0esr-1~deb13u1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:140.12.0esr-1~deb12u1Fixed in 1:153.6.0esr-1~deb12u1Fixed in 1:140.12.0esr-1~deb13u1Fixed in 1:153.6.0esr-1~deb13u1
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
Which vulnerabilities are associated with this update?
The references identify CVE-2025-14327, CVE-2026-0877, and CVE-2026-0878.
2
Does the available advisory data specify affected Debian releases or a fixed Thunderbird version?
No. The provided data identifies Debian Thunderbird but does not include affected release information or fixed package versions.