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CVE PROGRAM SOURCE RECORD2.1 Low

CVE-2026-78243

Apache YuniKorn: LDAP Group provider panics on lowercase attribute name

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=". This only affects install that have the non default LDAP group provider configured.  Users are recommended to upgrade to version 1.10.0, which fixes this issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache YuniKorn

Default version status: unaffected

  • 1.8.0 to < 1.10.0affected
pkg:golang/github.com/apache/yunikorn-k8shim

References