{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46668","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-15T21:46:51.546Z","datePublished":"2026-06-10T20:11:44.193Z","dateUpdated":"2026-06-11T16:15:36.256Z"},"containers":{"cna":{"title":"SpiceDB: Caveat structures with nested lists can result in improper cache reuse","problemTypes":[{"descriptions":[{"cweId":"CWE-285","lang":"en","description":"CWE-285: Improper Authorization","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":2.3,"baseSeverity":"LOW","vectorString":"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","version":"4.0"}}],"references":[{"name":"https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm","tags":["x_refsource_CONFIRM"],"url":"https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm"},{"name":"https://github.com/authzed/spicedb/pull/3065","tags":["x_refsource_MISC"],"url":"https://github.com/authzed/spicedb/pull/3065"},{"name":"https://github.com/authzed/spicedb/releases/tag/v1.52.0","tags":["x_refsource_MISC"],"url":"https://github.com/authzed/spicedb/releases/tag/v1.52.0"}],"affected":[{"vendor":"authzed","product":"spicedb","versions":[{"version":">= 1.15.0, < 1.52.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-10T20:11:44.193Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-mqcf-gqvg-rmhm","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-11T12:29:29.612397Z","id":"CVE-2026-46668","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-11T16:15:36.256Z"}}]}}