{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73230","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-11T14:41:20.122Z","datePublished":"2026-08-11T19:17:03.159Z","dateUpdated":"2026-08-13T13:57:59.751Z"},"containers":{"cna":{"title":"Ente: 2of3 cards v1 contain a checksum that enables offline guessing of low-entropy secrets","problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/ente/ente/security/advisories/GHSA-v6x7-rrch-9q9w","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ente/ente/security/advisories/GHSA-v6x7-rrch-9q9w"},{"name":"https://github.com/ente/ente/pull/11729","tags":["x_refsource_MISC"],"url":"https://github.com/ente/ente/pull/11729"},{"name":"https://github.com/ente/ente/commit/6681d8370a37c2fc745d3098126ba1ee62bf06a5","tags":["x_refsource_MISC"],"url":"https://github.com/ente/ente/commit/6681d8370a37c2fc745d3098126ba1ee62bf06a5"},{"name":"https://github.com/ente/ente/commit/c3d2e400ae6fa66d5ce7df422136d28805fe1442","tags":["x_refsource_MISC"],"url":"https://github.com/ente/ente/commit/c3d2e400ae6fa66d5ce7df422136d28805fe1442"}],"affected":[{"vendor":"ente","product":"ente","versions":[{"version":"< 2026.07.28","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-11T19:17:03.159Z"},"descriptions":[{"lang":"en","value":"Ente provides end-to-end encrypted cloud services and security tools. Prior to 2026.07.28, Ente 2of3 card format version 1 stored the secret byte length and 32-bit FNV-1a checksum in cleartext on every card, allowing someone with one card to test candidate secrets offline and recover low-entropy or predictable secrets. This issue is fixed in version 2026.07.28."}],"source":{"advisory":"GHSA-v6x7-rrch-9q9w","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T13:57:52.525038Z","id":"CVE-2026-73230","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":"2026-08-13T13:57:59.751Z"}}]}}