CVE-2026-46668

Summary

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.

Affected Software

Weaknesses

• CWE-285: CWE-285: Improper Authorization

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm
• https://github.com/authzed/spicedb/pull/3065
• https://github.com/authzed/spicedb/releases/tag/v1.52.0

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