CRITICAL 9.9 NVD

CVE-2026-10858

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages.

References

https://www.ibm.com/support/pages/node/7287704

Published: 2026-09-18 · Source: NVD · Feed updated: 2026-09-18

This critical severity vulnerability with a CVSS score of 9.9 was published on 2026-09-18 via NVD.

Risk Timeline

CVE Disclosed2026-09-18 · -1 days ago

Remediation Resources

Analysis & PoC

www.ibm.com/support/pages/node/7287704

vulnfeed aggregates 14649 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.