CVE-2025-49011 – SpiceDB Denial of Authorization Vulnerability

CVE ID : CVE-2025-49011

Published : June 6, 2025, 6:15 p.m. | 29 minutes ago

Description : SpiceDB is an open source database for storing and querying fine-grained authorization data. Prior to version 1.44.2, on schemas involving arrows with caveats on the arrow’ed relation, when the path to resolve a CheckPermission request involves the evaluation of multiple caveated branches, requests may return a negative response when a positive response is expected. Version 1.44.2 fixes the issue. As a workaround, do not use caveats in the schema over an arrow’ed relation.

Severity: 3.7 | LOW

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