CVE-2025-26695 (GCVE-0-2025-26695)
Vulnerability from cvelistv5
Published
2025-03-10 18:41
Modified
2025-03-12 18:37
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE
  • Downloading of OpenPGP keys from WKD used incorrect padding
Summary
When requesting an OpenPGP key from a WKD server, an incorrect padding size was used and a network observer could have learned the length of the requested email address. This vulnerability affects Thunderbird < 136 and Thunderbird < 128.8.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1883039Issue Tracking
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-17/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-18/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Thunderbird Version: unspecified   < 136
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   Mozilla Thunderbird Version: unspecified   < 128.8
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