GHSA-JWVJ-G8PC-CX45 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

Description In OpenFGA, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. Am I affected? You are affected if you meet the following preconditions: 1. You execute BatchCheck operation...

EUVD-2026-19486

OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision...

CVE-2026-34972

A flaw was found in OpenFGA, a high-performance authorization engine. Under specific conditions, a user making BatchCheck calls with multiple checks for the same object, relation, and user combination can trigger improper policy enforcement. This can lead to incorrect authorization decisions,...

CVE-2026-34972

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...

CVE-2026-34972

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...

CVE-2026-34972

OpenFGA vulnerability CVE-2026-34972 affects OpenFGA versions 1.8.0 through 1.13.1. The issue arises when BatchCheck is invoked with multiple checks for the same object, relation, and user, leading to improper policy enforcement. It is resolved in version 1.14.0. CVSS metrics indicate high impact...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

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...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

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...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

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...

PT-2026-30732

Name of the Vulnerable Software and Affected Versions OpenFGA versions 1.8.0 through 1.13.1 Description OpenFGA is an authorization/permission engine. BatchCheck calls with multiple checks for the same object, relation, and user can lead to improper policy enforcement under specific conditions...

OpenFGA 安全漏洞

OpenFGA is an open-source tool built for developers, inspired by Google Zanzibar. It’s a high-performance and flexible authorization/licensing engine. Versions of OpenFGA from 1.8.0 to 1.13.1 have security vulnerabilities. These vulnerabilities arise from calls to the BatchCheck function under...

CVE-2026-33729

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

SUSE CVE-2026-33729

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation. An attacker can gain unauthorized access to resources by sending specially crafted requests that result in cache key collisions, causing the system to reuse cached authorization results for different requests...

CVE-2026-33729

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

CVE-2026-33729 OpenFGA has an Authorization Bypass through cached keys

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

CVE-2026-33729

OpenFGA (authority: CVE-2026-33729) fixes a cache-key collision bug in versions before 1.13.1. When models use conditions with caching enabled, two different check requests can generate the same cache key, causing a cached result to be reused for a different request. The issue affects models with...

CVE-2026-33729 OpenFGA has an Authorization Bypass through cached keys

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

CVE-2026-33729 OpenFGA has an Authorization Bypass through cached keys

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache...

OpenFGA 安全漏洞

OpenFGA is an open-source authorization/licensing engine built for developers, inspired by Google Zanzibar. Versions of OpenFGA prior to 1.13.1 contained a security vulnerability. This vulnerability arises from models that enable caching, which may generate the same cache keys under certain...