Product
high
advisory
Remote Code Execution Vulnerability in IBM MQ (CVE-2026-12665)
1 TTP 1 CVEIBM MQ contains a stack-based buffer overflow vulnerability during TLS handshake certificate processing that allows a remote, unauthenticated attacker to execute arbitrary code.
PoC
MQ +1
cve
rce
buffer-overflow
messaging-middleware
1t
1c
high
advisory
XML External Entity Injection in IBM MQ Classes for Java
1 TTP 1 CVEAn XML external entity injection vulnerability (CVE-2026-12666) in IBM MQ Classes for Java allows authenticated attackers to perform denial-of-service attacks or disclose sensitive host information by manipulating MQRFH2 headers.
IBM MQ
vulnerability
java
middleware
cve-2026-12666
rce
dos
1t
1c
updated