CVE-2026-34972
OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision in github.com/openfga/openfga
5.0
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision in github.com/openfga/openfga
How to fix CVE-2026-34972
To remediate CVE-2026-34972, upgrade the affected package to a fixed version below.
- —upgrade to 1.14.0 or later
Is CVE-2026-34972 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.8.0, < 1.14.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |