PT-2025-10626
CVE-2025-26696
·
Published
2025-02-13
·
Updated
2026-10-22
Description by
CVSS 2.0
7.5
HighMetricsAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions
Thunderbird versions prior to 136
Thunderbird versions prior to 128.8
Description
The issue arises from certain crafted MIME email messages that claim to contain an encrypted OpenPGP message but actually contain an OpenPGP signed message, which are wrongly shown as being encrypted.
Recommendations
For versions prior to 136, update to version 136 or later.
For versions prior to 128.8, update to version 128.8 or later.
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