CVE-2026-78243

published 2026-10-07

CVE-2026-78243: 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…

Priority P4 15 low 2.1 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 MVI X MVA X MSC X MSI X MSA X S N AU N R A V D RE H U Green

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

1 ranges

Vendor	Product	Version range	Fixed in
apache_software_foundation	apache_yunikorn	>= 1.8.0 < 1.10.0	1.10.0

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CWE-248