CVE-2026-10575

8.8 highEPSS 0.5%

High (8.8) in ibm mq. EPSS 0.5% chance of exploitation in the next 30 days.

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2026-09-18
Modified: 2026-09-23
Record from: the NVD, synced 2026-10-19

Affected

ibm:mq

References

https://www.ibm.com/support/pages/node/7287778

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