CVE-2026-11923

HIGHCVSS 7.4/10EPSS 0.24%

Last modified

CVE-2026-11923 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.

Metrics

EPSS Probability
0.24%

15.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
IbmSecurity Verify Access>= 10.0.0, <= 10.0.9.2—
IbmSecurity Verify Access10.0.9.2Interim Fix1
IbmVerify Identity Access>= 11.0, <= 11.0.3—
IbmVerify Identity Access Container>= 11.0.0.0, <= 11.0.3.0—

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-11923?
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.
How severe is CVE-2026-11923?
CVE-2026-11923 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.
How do I fix CVE-2026-11923?
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

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Source: NVD / NIST