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Vulnerability IntelligenceMFSA-2026-63

MFSA-2026-63

HIGH8.9

Security Vulnerabilities fixed in Thunderbird 152.0.1

Published Jun 30, 2026

Modified 2 weeks ago

Fix available

Affected Packages

Alpine v3.15Alpine v3.16Alpine v3.17Alpine v3.18Alpine v3.19

Fixed in:

152.0.1

References

https://bugzilla.mozilla.org/show_bug.cgi?id=2042872

https://bugzilla.mozilla.org/show_bug.cgi?id=2042910

https://www.mozilla.org/en-US/security/advisories/mfsa2026-63/

CVSS Analysis

CVSS v2.0

8.9

Related

CVE-2026-57962 CVE-2026-57963

Ecosystems(55)

Alpine v3.15 Alpine v3.16 Alpine v3.17 Alpine v3.18 Alpine v3.19

Timeline

PublishedJun 30, 2026

ModifiedJun 30, 2026

MFSA-2026-63 | Mondoo Vulnerability Intelligence