CVE-2026-46668 Details
Description
SpiceDB is an open source database system for creating and managing security-critical application permissions. From version 1.15.0 to before version 1.52.0, caveat structures with nested lists can result in improper cache reuse. This issue has been patched in version 1.52.0.
A vulnerability exists in SpiceDB versions 1.15.0 prior to 1.52.0, where caveat structures containing nested lists can lead to improper reuse of cache. This issue allows for the possibility of erroneous permission evaluations, where a user might be incorrectly granted access to a resource.
Users can upgrade to SpiceDB version 1.52.0, where this vulnerability has been patched. Instructions for downloading this version are available on the SpiceDB GitHub Releases page.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 10, 2026CISA-ADP
Assessed Jun 11, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/authzed/spicedb/pull/3065 | [email protected] | Source CodeVendor |
| https://github.com/authzed/spicedb/releases/tag/v1.52.0 | [email protected] | Release NotesVendor |
| https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Authzed SpiceDB | >= v1.15.0, < v1.52.0 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | New CVE Received | [email protected] |