CVE-2026-112256

Description

Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.8, from 6.5.0.0 through 6.5.0.10, and from 6.6.0.0 through 6.6.1.0.

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Weakness Type (CWE)

CWE-349 CWE-349

References

Other References

https://docs.microfocus.com/doc/2582/26.3.1/security-improvements-662 https://docs.microfocus.com/doc/42/26.3.1/security-improvements-662 https://docs.microfocus.com/doc/42/6.4.3.9/security-improvements-6439 https://docs.microfocus.com/doc/42/6.5.0.11/security-improvements-65011

Frequently Asked Questions

What is CVE-2026-112256? +

Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.8, from 6.5.0.0 through 6.5.0.10, and from 6.6.0.0 through 6.6.1.0.

How do I check if I'm vulnerable to CVE-2026-112256? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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