{"id":"CVE-2026-46668","summary":"SpiceDB: Caveat structures with nested lists can result in improper cache reuse","details":"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.","aliases":["GHSA-mqcf-gqvg-rmhm","GO-2026-5514"],"modified":"2026-07-15T01:49:04.136265287Z","published":"2026-06-10T20:11:44.193Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-285"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46668.json"},"references":[{"type":"WEB","url":"https://github.com/authzed/spicedb/releases/tag/v1.52.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46668.json"},{"type":"ADVISORY","url":"https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46668"},{"type":"FIX","url":"https://github.com/authzed/spicedb/pull/3065"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/authzed/spicedb","events":[{"introduced":"7f3f207ac2a9ad8dddd37606b25f0f6b5c265bc8"},{"fixed":"76fc1537501e6148b0e2c846259fd81cacbe21fd"}],"database_specific":{"extracted_events":[{"introduced":"1.15.0"},{"fixed":"1.52.0"},{"introduced":"0"}],"source":["AFFECTED_FIELD","DESCRIPTION","REFERENCES"]}}],"versions":["v1.51.0","v1.50.0","v1.49.2","v1.49.1","v1.49.0","v1.48.0","v1.47.1","v1.47.0","v1.46.2","v1.46.1","v1.46.0","v1.45.4","v1.45.3","v1.45.2","v1.45.1","v1.45.0","v1.44.4","v1.44.3","v1.44.0","v1.43.0","v1.42.1","v1.42.0","v1.41.0","v1.40.1","v1.40.0","v1.39.0","v1.38.0","v1.37.0","v1.35.3","v1.35.2","v1.35.1","v1.35.0","v1.34.0","v1.33.0","v1.32.0","v1.31.0","v1.30.0","v1.29.1-rc1","v1.29.1","v1.29.0","v1.28.0-rc1","v1.28.0","v1.27.1-rc1","v1.27.0","v1.27.0-rc1","v1.26.0-rc2","v1.26.0","v1.26.0-rc1","v1.25.0","v1.25.0-rc4","v1.25.0-rc3","v1.25.0-rc2","v1.25.0-rc1","v1.24.0-rc3","v1.24.0","v1.24.0-rc2","v1.24.0-rc1","v1.23.1-rc1","v1.23.1","v1.23.0-rc4","v1.23.0","v1.23.0-rc3","v1.23.0-rc2","v1.23.0-rc1","v1.22.2","v1.22.1-rc1","v1.22.1","v1.22.0","v1.22.0-rc8","v1.22.0-rc7","v1.22.0-rc6","v1.22.0-rc5","v1.22.0-rc4","v1.22.0-rc2","v1.22.0-rc1","v1.21.0","v1.21.0-rc1","v1.19.0","v1.18.1","v1.17.0","v1.16.2","v1.16.1","v1.16.0","v1.15.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46668.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}