CVE-2026-34972

EUVD-2026-19486
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. This vulnerability is fixed in 1.14.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
openfgahelm_charts
0.2.16 ≤
𝑥
< 0.2.62
openfgaopenfga
1.8.0 ≤
𝑥
< 1.14.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/openfga/openfga/security/advisories/GHSA-jwvj-g8pc-cx45