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.
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.
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Fixes
Solution
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Workaround
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References
History
Wed, 07 Oct 2026 11:30:00 +0000
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Wed, 07 Oct 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Apache YuniKorn: LDAP Group provider panics on lowercase attribute name | |
| Weaknesses | CWE-248 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-07T17:50:51.368Z
Reserved: 2026-08-24T05:15:32.611Z
Link: CVE-2026-78243
No data.
Status : Deferred
Published: 2026-10-07T10:17:36.017
Modified: 2026-10-07T18:17:30.637
Link: CVE-2026-78243
No data.
OpenCVE Enrichment
Updated: 2026-10-07T10:45:07Z
Weaknesses