Skip to contentRed Hat Directory Server 11.9 For Rhel 8 vulnerabilities
- red hat directory server 11, directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +13 more +15 more389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editorCVE-2026-19843Public exploitFix available8.4 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +19 more +21 more389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary propertyCVE-2026-18922Fix available9.8 Critical
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_searchCVE-2026-184537.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet()CVE-2026-183557.5 High
- red hat directory server 11, directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +21 more +23 more389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empty bind dnCVE-2026-765607.5 High
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: pre-auth ldap filter injection in cleanallruv status checkCVE-2026-117707.5 High
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: pre-authentication stack buffer overflow in get_ruvelement_from_berval() via unbounded replica id parsingCVE-2026-15722Fix available7.5 High
- 389ds 389-ds-base, red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8 +21 more +23 more389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbindCVE-2026-11610Fix available8.8 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflowCVE-2026-11774Fix available7.6 High
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parserCVE-2026-117885.9 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +23 more +25 more389-ds-base: 389-ds-base: unbounded ldap controls count in get_ldapmessage_controls_ext() causes cpu and heap amplification (remote dos)CVE-2026-9064Fix available7.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +23 more +25 more389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflowCVE-2025-14905Fix available7.2 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 for rhel 8, directory server 11.9 for rhel 8 +9 more +11 more389-ds-base: malformed userpassword hash may cause denial of serviceCVE-2024-5953Fix available5.7 Medium
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 for rhel 8, directory server 11.8 for rhel 8 +10 more +12 more389-ds-base: potential denial of service via specially crafted kerberos as-req requestCVE-2024-3657Fix available7.5 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.8 for rhel 8, directory server 11.9 for rhel 8 +7 more +9 more389-ds-base: malformed userpassword may cause crash at do_modify in slapd/modify.cCVE-2024-2199Fix available5.7 Medium