CVE-2026-12666 | BDVDB-2026-373271 Detail

Description#

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 Classes for Java could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to XML external entity injection in MQRFH2 header processing.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-09-15Record published in the CVE List.
2. Version 22026-09-17Most recent update recorded in the CVE List.