389 Directory Server EUVD-2026-42042

Denial of service in Red Hat / 389 Directory Server (389-ds-base, versions since ~1.3.2/2013) allows an authenticated LD

Heap buffer overflow in 389 Directory Server (389-ds-base) SASL I/O layer allows authenticated remote attackers to crash

Remote denial of service in 389 Directory Server (Red Hat Directory Server 11/12/13 and Red Hat Enterprise Linux 6 throu

Denial-of-service in Red Hat's 389 Directory Server allows a highly privileged network attacker to crash the LDAP servic

Heap buffer overflow in Red Hat 389 Directory Server allows an authenticated Directory Manager or a compromised replicat

Denial of service in Red Hat 389 Directory Server's Content Synchronization persistent search plugin enables authenticat

Out-of-bounds read in 389 Directory Server's LDIF parser exposes limited heap memory to a highly privileged local attack

Heap buffer over-read in Red Hat Directory Server's ldap_utf8prev() function exposes LDAP deployments to potential confi

Heap buffer overflow in 389 Directory Server's ACI parsing layer allows an authenticated LDAP user with write access to

Use-after-free in 389 Directory Server's schema reload path crashes the server when administrative schema reloads race a

Uncontrolled CPU consumption in Red Hat 389 Directory Server's PBKDF2-SHA256 password storage plugin allows a highly pri

Stack buffer overflow in 389 Directory Server's pw.c checkPrefix() function allows a network-accessible Directory Manage