CVE-2026-56822

A flaw was found in Netty's netty-handler-ssl-ocsp component. This vulnerability involves a time-of-check/time-of-use TOCTOU race condition within the OCSP stapling validator. A remote attacker could exploit this timing window, allowing them to use a certificate that has been revoked for...

DEBIAN-CVE-2023-0430

Certificate OCSP revocation status was not checked when verifying S/Mime signatures. Mail signed with a revoked certificate would be displayed as having a valid signature. Thunderbird versions from 68 to 102.7.0 were affected by this bug. This vulnerability affects Thunderbird 102.7.1...