MEDIUMCVSS 6.5

CVE-2026-12155

CVE-2026-12155 updated by NVD

Modified: 2026-10-25
Sources: nvd

Summary

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-12155

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