CVE-2026-67231 RabbitMQ: Trust-store whitelist by Issuer+Serial only

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The trust-store plugin installs a verifyfun that overrides badcert, unknownca / badcert, selfsignedpeer when the presented cert "matches" a whitelisted one. The match key is extractissuerid/...

ROS-20251016-04

Vulnerability of X509VERIFYPARAMadd0policy function of OpenSSL library is related to errors in the procedure of of certificate authentication. Exploitation of the vulnerability could allow an attacker acting remotely to perform a "man-in-the-middle" type of attack. remotely to perform a...

Null pointer deref in X509_issuer_and_serial_hash()

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