CVE-2026-55866

SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIPHASPERMISSION instead of PERMISSIONSHIPCONDITIONALPERMISSION or PERMISSIONSHIPNOPERMISSION because checkRequestToKey and...

CVE-2026-55866 SpiceDBChecks involving relations with caveats can result in unconditional permission when conditional permission is expected

SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIPHASPERMISSION instead of PERMISSIONSHIPCONDITIONALPERMISSION or PERMISSIONSHIPNOPERMISSION because checkRequestToKey and...

CVE-2026-55866

SpiceDB (open-source permissions database), versions 1.34.0 through 1.54.0 , contains a cache-key collision bug in internal/dispatch/keys/computed.go where checkRequestToKey() and checkRequestToKeyWithCanonical() omit CheckHints when building dispatch Check cache keys. Under specific concurrency ...

EUVD-2026-77689

SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIPHASPERMISSION instead of PERMISSIONSHIPCONDITIONALPERMISSION or PERMISSIONSHIPNOPERMISSION because checkRequestToKey and...

CVE-2026-55866 SpiceDBChecks involving relations with caveats can result in unconditional permission when conditional permission is expected

SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIPHASPERMISSION instead of PERMISSIONSHIPCONDITIONALPERMISSION or PERMISSIONSHIPNOPERMISSION because checkRequestToKey and...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the permission evaluation process under concurrent requests involving both CheckPermission/CheckBulkPermissions and LookupResources with a context parameter, when the dispatch result cache is enabled. An...

SpiceDB: Checks involving relations with caveats can result in unconditional permission when conditional permission is expected

Impact Under concurrency, CheckPermission and CheckBulkPermissions can return PERMISSIONSHIPHASPERMISSION for a resource, permission, subject whose correct answer is PERMISSIONSHIPCONDITIONALPERMISSION. You are impacted if all of the following hold: 1. Your schema has a permission combining...

GHSA-4VRG-R928-H5VV SpiceDB: Checks involving relations with caveats can result in unconditional permission when conditional permission is expected

Impact Under concurrency, CheckPermission and CheckBulkPermissions can return PERMISSIONSHIPHASPERMISSION for a resource, permission, subject whose correct answer is PERMISSIONSHIPCONDITIONALPERMISSION. You are impacted if all of the following hold: 1. Your schema has a permission combining...

PT-2026-51121

Name of the Vulnerable Software and Affected Versions SpiceDB versions prior to 1.54.0 Description Under concurrency, the CheckPermission and CheckBulkPermissions functions can incorrectly return PERMISSIONSHIP HAS PERMISSION instead of PERMISSIONSHIP CONDITIONAL PERMISSION for a specific resourc...

openSUSE: Security Advisory for rubygem (SUSE-SU-2023:0444-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2023:0444-1 Security update for rubygem-actionpack-5_1

This update for rubygem-actionpack-51 fixes the following issues: - CVE-2023-22795: Fixed ReDoS in Action Dispatch cache bsc1207451. - CVE-2023-22792: Fixed ReDoS in Action Dispatch cookies bnc1207455...