vulnerability

MFSA2022-03 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.5 (CVE-2022-22745)

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Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
Jan 11, 2022
Added
Jan 12, 2022
Modified
Aug 12, 2025

Description

Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Solution

mozilla-thunderbird-upgrade-91_5

References

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