{"schema":"threatline.record/2","record":{"id":"CVE-2026-78243","aliases":[],"summary":"Apache YuniKorn: LDAP Group provider panics on lowercase attribute name","details":"Apache YuniKorn 1.8.0 and later, if configured with the LDAP group resolver, crashes due to an out of bounds read processing group membership entries.If the LDAP server returns a group membership entry, memberOf attribute, for a user specified in the pod the server crashes if a membership record does not start with \"CN=\".\n\n\n\n\nThis only affects install that have the non default LDAP group provider configured. \n\n\nUsers are recommended to upgrade to version 1.10.0, which fixes this issue.","categories":["Unclassified"],"product":"Apache YuniKorn","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-78243","source_modified_at":"2026-10-07T17:50:51.368Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Apache YuniKorn","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"1.8.0","lessThan":"1.10.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-78243","source_modified_at":"2026-10-07T17:50:51.368Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Apache YuniKorn","ecosystem":null},"version":"1.10.0","basis":"first unaffected version stated in the CVE record"}],"cvss":2.1,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00288,"percentile":0.20286,"score_date":"2026-10-23"},"published_at":"2026-10-07T09:15:41.832Z","modified_at":"2026-10-07T17:50:51.368Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-78243","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T17:50:51.368Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-78243","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://lists.apache.org/thread.html/yz51lpj6k8q2hz7x2gjdpcrk44hdn25v","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T17:49:03.130524Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T17:50:51.368Z","content_hash":"78aff7bfe83991588d6cf45de112ad44a0f1c571d1fa4f8a58ef6ef2db4f703b"}}