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CVE-2025-26696

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CVE-2025-26696

Published: Mar 10, 2025

Modified: Apr 13, 2026

PUBLISHED

Description

Certain crafted MIME email messages that claimed to contain an encrypted OpenPGP message, which instead contained an OpenPGP signed message, were wrongly shown as being encrypted. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8.

VendorProductVersions

Mozilla

Thunderbird

unaffected
128.8 - <= 128.*
unaffected
136 - <= *

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