CVE-2026-66257

A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the issue...

CVE-2026-66257

A pre-authentication attacker can exploit unbounded symbol value caching in Apache Qpid Proton-J (versions through 0.34.1 ) to cause resource exhaustion, leading to a denial of service (DoS) . This vulnerability is categorized under CWE-770 . Impacted systems may become unavailable to legitimate ...