Security Advisory

CVE-2026-11789

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-09 13:02:59

Last updated 2026-06-30 13:38:21

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

A flaw was found in 389 Directory Server. The SMD5 password storage plugin performs unsigned integer underflow when computing salt length from a crafted password hash shorter than 16 bytes, causing a buffer over-read that crashes the LDAP server during authentication.

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