CVE-2026-12665

CVE-2026-12665CVE-2026-12665

Description

IBM MQ could allow a remote attacker to execute arbitrary code due to a stack buffer overflow when processing TLS certificates with malformed distinguished names during channel connection establishment.

Scoring

CVSS 8.1 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Last modified2026-10-20
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.