{"id":"CVE-2026-78243","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-78243","generatedAt":"2026-10-28T01:50:36.440Z","title":"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…","description":"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.","published":"2026-10-07T10:17:36.000Z","lastModified":"2026-10-07T18:17:31.000Z","status":"Deferred","sourceIdentifier":"security@apache.org","cvss":{"version":"4.0","score":2.1,"severity":"LOW","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-248"],"affected":[],"epss":{"score":0.00245,"percentile":0.15535,"date":"2026-10-26","history":[{"date":"2026-10-07","score":0.00251,"percentile":0.15055}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-07T10:17:36.000Z","detail":{"score":"2.1","severity":"LOW","publishedAt":"2026-10-07T10:17:36.017Z"},"summary":"New CVE, low severity (CVSS 2.1)."}],"references":[{"url":"https://lists.apache.org/thread.html/yz51lpj6k8q2hz7x2gjdpcrk44hdn25v","source":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/24","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-78243","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}