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TI-2022-19098 Aliases CVE-2022-40237GHSA-r9f4-546f-w4p5

IBM MQ for HPE NonStop denial of service

Priority LOW 34CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

IBM MQ for HPE NonStop 8.1.0 is vulnerable to a denial of service attack due to an error within the CCDT and channel synchronization logic. IBM X-Force ID: 235727.

Why it matters now

EPSS 0.00655 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMMQ for HPE NonStop8.1.0—No fix listedCNA
  • MQ for HPE NonStop VendorIBM Affected 8.1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.1.0:*:*:*:*:*:*:*8.1.0VulnerableIBM
  • cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.1.0:*:*:*:*:*:*:* Versions 8.1.0 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-40237
  2. 2026-10-03 Alias added: GHSA-r9f4-546f-w4p5
  3. 2026-10-13 EPSS moved to the 50th–90th percentile

References

Patch 1

  • TI-2021-16389 IBM MQ on HPE NonStop 8.0.4 and 8.1.0 is vulnerable to a privilege escalation attack when… CVSS 3.1HIGH 7.8
  • TI-2020-03817 IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could… CVSS 3.1MEDIUM 6.5
  • TI-2020-03762 IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow an attacker… CVSS 3.1MEDIUM 6.5
  • TI-2020-03744 IBM MQ on HPE NonStop 8.0.4 and 8.1.0 is vulnerable to a privilege escalation attack when… CVSS 3.1HIGH 7.0
  • TI-2024-34392 IBM MQ denial of service CVSS 3.1MEDIUM 6.5
  • TI-2022-06654 IBM MQ (IBM MQ for HPE NonStop 8.1.0) can inadvertently disclose sensitive information… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences