High severity8.8NVD Advisory· Published Nov 4, 2026· Updated Nov 4, 2026
CVE-2026-11376
CVE-2026-11376
Description
IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 through 10.0.0.5 LTS and CD could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow when processing subscription requests with crafted buffer size values.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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