CVE-2026-11726

HIGHCVSS 8.1/10EPSS 0.46%

Last modified

CVE-2026-11726 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message header offset values.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message header offset values.

Metrics

EPSS Probability
0.46%

39.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
IBMMQ for HPE NonStop>= 8.1.0, <= 8.1.0.40

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-11726?
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message header offset values.
How severe is CVE-2026-11726?
CVE-2026-11726 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2026-11726?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-11726?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST