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.

Related CPE's

Could not find any relations

References

https://lists.apache.org/thread.html/yz51lpj6k8q2hz7x2gjdpcrk44hdn25v

http://www.openwall.com/lists/oss-security/2026/10/07/24

Weaknesses

[email protected]

Secondary
CWE-248

CVSS impact metrics

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

2.1 · Low

Information

Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-07T10:17:36.017Z

46 hours ago

Last modified

2026-10-07T18:17:30.637Z

38 hours ago