CVE-2026-11788 389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parser

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

CVE-2026-11789

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. Mitigation Disable...

CVE-2026-11788 389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parser

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

CVE-2026-11787

The CVE-2026-11787 entry concerns 389 Directory Server (389-ds-base). A heap buffer over-read occurs in the ldap_utf8prev() function when reading bytes before the start of a buffer during string filter parsing (via str2simple), which may influence internal filter processing behavior. Documented i...

CVE-2026-11788

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

EUVD-2026-35420

A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure...

CVE-2026-11787

A flaw was found in 389 Directory Server. The ldaputf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

CVE-2026-11785

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users. Mitigation Option 1 Recommended: Disable the SSO token feature entirely: dsconf config replace...

CVE-2026-11785

The CVE-2026-11785 entry concerns 389 Directory Server (389-ds-base) with a type confusion in the SSO token extended operation handler. This flaw allows a partial leak of stack address information via LDAP responses to authenticated users, arising from ber_printf type confusion in the SSO token h...

EUVD-2026-35418

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users...

CVE-2026-11786 389-ds-base: 389-ds-base: heap out-of-bounds read in ldif parser str2entry_state_information_from_type()

A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation...

EUVD-2026-35417

A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation...

CVE-2026-11785 389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users...

CVE-2026-11786

CVE-2026-11786 affects the 389 Directory Server (389-ds-base). The issue is a heap-out-of-bounds read in the LDIF parser when processing attribute types with trailing semicolons during database import, traced to ldif parser function str2entry_state_information_from_type(). Consequences are descri...

CVE-2026-11786

A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation...

CVE-2026-11786 389-ds-base: 389-ds-base: heap out-of-bounds read in ldif parser str2entry_state_information_from_type()

A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation...

CVE-2026-11785 389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users...

CVE-2026-11785

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users...

Security update for 389-ds

This update for 389-ds fixes the following issue CVE-2026-9064: unbounded LDAP controls count in getldapmessagecontrolsext can lead to amplified CPU time and heap allocation and a denial of service bsc1265898. Changes for 389-ds: Update to version 2.0.20git90.9f70d434e. Patch Instructions: To...

PT-2026-47776

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw exists in the LDIF parser where it reads past the end of a heap buffer when processing attribute types that contain trailing semicolons during a database import. This...