OCTOBER 13, 2026
Live Feed
Back to database
Case File

CVE-2026-78243

LOW · CVSS 2.1 EPSS 0.29%

Source: NVD + CISA KEV + EPSS · Published 2026-10-07 · Last synced 2026-10-13

CyberRota Analysis

AI-Generated

Apache YuniKorn versions 1.8.0 and later, when configured with the non-default LDAP group resolver, are vulnerable to a crash caused by an out-of-bounds read when processing group membership entries. This issue arises if the LDAP server returns a malformed memberOf attribute that does not start with "CN=". Organizations utilizing this configuration should prioritize upgrading to version 1.10.0 to mitigate the risk of service disruption.

CVE
CVE-2026-78243
Severity
LOW
CVSS
2.1
EPSS
0.29%
Apache

Original NVD 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.