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Vulnerabilities

Vulnerability · CVE-2026-4101

IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.…

Published Apr 1, 2026 · catalog updated Jun 17, 2026 · security verify access

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-4101. EPSS is 0.37%. Act only if a listed version of security verify access is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.37%
Remediation
Version ranges on file
Affected products
cpe ibm/security verify access · cpe ibm/security verify access container · cpe ibm/verify identity access · cpe ibm/verify identity access container

IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 under certain load conditions could allow an attacker to bypass authentication mechanisms and gain unauthorized access to the application.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe ibm/security verify access>= 10.0.0.0, <= 10.0.9.1
  • cpe ibm/security verify access container>= 10.0.0.0, <= 10.0.9.1
  • cpe ibm/verify identity access>= 11.0.0.0, <= 11.0.2.0
  • cpe ibm/verify identity access container>= 11.0.0.0, <= 11.0.2.0

How to fix CVE-2026-4101

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-4101. EPSS is 0.37%. Act only if a listed version of security verify access is installed.

Which versions are affected?

Compare what you have installed with ibm/security verify access >= 10.0.0.0, <= 10.0.9.1; ibm/security verify access container >= 10.0.0.0, <= 10.0.9.1; ibm/verify identity access >= 11.0.0.0, <= 11.0.2.0; ibm/verify identity access container >= 11.0.0.0, <= 11.0.2.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-287: Improper Authentication. EPSS 0.37%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 1, 2026 · NIST NVD

    Detected

    IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 under certain load conditions could allow an attacker to bypass authentication mechanisms and gain unauthorized access to the application.

  2. Jun 17, 2026 · NIST NVD

    Updated

    IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 under certain load conditions could allow an attacker to bypass authentication mechanisms and gain unauthorized access to the application.

Sources

  • CVE.orgVulnerability recordCVE-2026-4101

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-4101

    30-day exploitation probability 0.37%

    first.org
  • NIST NVDVulnerability recordCVE-2026-4101

    IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 under certain load conditions could allow an attacker to

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 29, 2026
  • NIST NVDOct 20, 2026
  • CVE.orgOct 16, 2026