EUVD-2026-87146

RabbitMQ is a messaging and streaming broker. From 4.2.0 until 4.2.8 and 4.3.2, getauthmechanism/1 used termtobinary/1 on the strictauthmechanism or preferredauthmechanism atom when clearing the corresponding cookie, producing a non-ASCII cookie name that violates RFC 6265 and can prevent the...

CVE-2026-67234

The messaging and streaming broker RabbitMQ versions 4.2.0 through 4.2.8 and 4.3.2 are vulnerable to a flaw where the get_auth_mechanism/1 function used term_to_binary/1 on the strict_auth_mechanism or preferred_auth_mechanism atoms when clearing cookies. This produces non-ASCII cookie names that...