CVE-2026-115942Apache Qpid Proton C: Verifying non compliant TLS wildcard cert can cause stack buffer overflow read

Beschreibung

A misconfigured wildcard TLS certificate causes a stack read overflow. This issue does not affect any wildcard certificate issued to the RFC9525 standard - the fix only accepts certificates that comply to this standard. This issue affects Apache Qpid Proton C: through 0.40.0. Users are recommended to upgrade to version 0.41.1, which fixes the issue.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://lists.apache.org/thread.html/5z8x4c1939rxs5hod7q7gvgdmjd7p7pt vendor-advisory
• http://www.openwall.com/lists/oss-security/2026/10/28/25