CVE-2026-112255 Endpoint credential minting (insecure default allow-list)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-112255?
CVE-2026-112255 is a low-severity vulnerability in OpenText Advanced Authentication Server, published on 29 Oct 2026.
Official description
Initialization of a resource with an insecure default vulnerability in OpenText Advanced Authentication Server allows Excessive Allocation.
This issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.x, from 6.5.0.0 through 6.5.0.x, and from 6.6.0.0 through 6.6.1.0.
The fix for this is issue is to create a secure configuration. The 6.6.2.0 release has a best practice entry if the configuration is unsecure.
A secure configuration is to NOT allow creation/recreation of Unauthenticated Endpoints. If creation/recreation of Unauthenticated Endpoints is required, you should only allow it from trusted networks.
To remedy this issue, change your configuration to NOT allow creation/recreation of Unauthenticated Endpoints. If you require Unauthenticated Endpoints, you MUST change your configuration to use a non-empty whitelist to specify the trusted networks. An empty whitelist will allow all networks to create/recreate endpoints.
Weakness: CWE-1188
Which versions are affected by CVE-2026-112255?
How do I fix CVE-2026-112255?
No fix has been published for CVE-2026-112255 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-112255 being exploited?
There is no known exploitation of CVE-2026-112255 in the wild and no public exploit code.
Sources
Also known as GHSA-m3px-g696-rxgm.