Bug 2351146 (CVE-2025-26695) - CVE-2025-26695 thunderbird: Downloading of OpenPGP keys from WKD used incorrect padding
Summary: CVE-2025-26695 thunderbird: Downloading of OpenPGP keys from WKD used incorre...
Keywords:
Status: NEW
Alias: CVE-2025-26695
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-03-10 19:01 UTC by OSIDB Bzimport
Modified: 2025-04-06 18:53 UTC (History)
5 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-03-10 19:01:12 UTC 
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.
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