Kurz gesagt
- CVE-2026-48096 ist eine Schwachstelle (MITTEL (CVSS 5.3)) in github.com/openfga/openfga, helm charts (openfga), openfga (openfga).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.10%, höher als bei 0.88% aller Schwachstellen.
- Abhilfe: auf 1.16.0, 0.3.5 oder neuer aktualisieren.
Description
Description
In OpenFGA, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request.
Preconditions
This applies if the following preconditions are present:
- FGA runs with SharedIteratorCache enabled,
- FGA runs with ListObjectsIteratorCache enabled.
Fix
Upgrade to version 1.16.0 or greater.
Acknowledgements
OpenFGA would like to thank @j4xT for the discovery and the detailed report.
NVD description
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request. This issue has been patched in version 1.16.0.
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