{"cve":"CVE-2026-46668","nvd":{"published":"2026-06-10T22:16:59.893","modified":"2026-07-23T09:10:00.113","status":"Deferred","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.","cvss_v4":{"vector":"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","score":2.3},"cvss_v3":null,"cwes":["CWE-285"],"references":["https://github.com/authzed/spicedb/pull/3065","https://github.com/authzed/spicedb/releases/tag/v1.52.0","https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-46668","score":0.00276,"percentile":0.20111,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mqcf-gqvg-rmhm","url":"https://osv.dev/vulnerability/GHSA-mqcf-gqvg-rmhm","summary":"SpiceDB: Caveat structures with nested lists can result in improper cache reuse","modified":"2026-06-25T23:11:28.125864359Z","packages":[{"ecosystem":"Go","name":"github.com/authzed/spicedb","purl":"pkg:golang/github.com/authzed/spicedb","ranges":[">=1.15.0 <1.52.0"],"fixed":["1.52.0"]}]},{"id":"GO-2026-5514","url":"https://osv.dev/vulnerability/GO-2026-5514","summary":"SpiceDB: Caveat structures with nested lists can result in improper cache reuse in github.com/authzed/spicedb","modified":"2026-06-25T23:01:30.134193011Z","packages":[{"ecosystem":"Go","name":"github.com/authzed/spicedb","purl":"pkg:golang/github.com/authzed/spicedb","ranges":[">=1.15.0 <1.52.0"],"fixed":["1.52.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}