Search/CVE-2026-78243
● CVE

CVE-2026-78243

DiscoveredOct 7, 2026UpdatedOct 7, 2026

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.

CVSS v3.1
—
EPSS
0.24%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Oct 22, 2026 → Oct 26, 2026
▼ 0.04pp
0.29% → 0.24% over 2 tracked changes
Connections
1 relationships
Timeline
disclosure → media coverage
Oct 7, 2026
Disclosure — published as a CVE record.