Important: Red Hat Security Advisory: redhat-ds:11 security update

An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.9 for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

389-ds-base: 389-ds-base: unbounded LDAP controls count in get_ldapmessage_controls_ext() causes CPU and heap amplification (remote DoS)

A flaw was found in 389-ds-base. The getldapmessagecontrolsext function in the LDAP server does not enforce an upper bound on the number of controls per LDAP message. A remote, unauthenticated attacker can send a specially crafted LDAP request containing hundreds of thousands of minimal controls...

PT-2026-50494

Name of the Vulnerable Software and Affected Versions @earendil-works/pi-coding-agent versions 0.74.0 through 0.78.0 @mariozechner/pi-coding-agent versions 0.50.0 through 0.73.1 Description Pi is a minimal terminal coding harness that used predictable paths under the operating system temporary...

PT-2026-50471

Name of the Vulnerable Software and Affected Versions chrome-devtools-mcp affected versions not specified Description On POSIX systems, specifically macOS and Linux sessions where the XDG RUNTIME DIR environment variable is unset, the daemon writes its PID file to a deterministic path in /tmp usi...

PT-2026-54556

Уязвимость класса DefaultLdapRealm фреймворка Apache Shiro связана с непринятием мер по нейтрализации специальных элементов в запросе LDAP. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, обойти ограничения безопасности и осуществить подмену данных...

RHEL 8 : 389-ds:1.4 (RHSA-2026:26459)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26459 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

RHEL 10 : 389-ds-base (RHSA-2026:26456)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26456 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server...

RHEL 9 : 389-ds-base (RHSA-2026:26465)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26465 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

RHEL 8 : redhat-ds:11 (RHSA-2026:26458)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26458 advisory. Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol LDAP...

Important: 389-ds:1.4 security update

389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server and command-line utilities for server administration. Security Fixes: 389-ds-base: 389-ds-base: unbounded LDAP controls count in...

PT-2026-50410

Name of the Vulnerable Software and Affected Versions Apache Shiro versions prior to 2.2.1 Apache Shiro versions prior to 3.0.0-alpha-2 Description A remote attacker can inject LDAP special characters into the Distinguished Name DN construction within the DefaultLdapRealm class. User-supplied...

PT-2026-50430

Name of the Vulnerable Software and Affected Versions 389 Directory Server affected versions not specified Description A flaw exists in the aclp normalize acltxt function within aclparse.c. A malformed Access Control Instruction ACI string can trigger heap-buffer-overflow writes and reads during...

RHEL 9 : 389-ds-base (RHSA-2026:26464)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26464 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

RHEL 8 : redhat-ds:11 (RHSA-2026:26461)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26461 advisory. Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol LDAP...

ALSA-2026:26455 Important: 389-ds-base security, bug fix, and enhancement update

389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server and command-line utilities for server administration. Security Fixes: 389-ds-base: 389-ds-base: unbounded LDAP controls count in...

RHEL 8 : 389-ds:1.4 (RHSA-2026:26454)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26454 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

RHEL 8 : 389-ds:1.4 (RHSA-2026:26463)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26463 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

ALSA-2026:26459 Important: 389-ds:1.4 security update

389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server and command-line utilities for server administration. Security Fixes: 389-ds-base: 389-ds-base: unbounded LDAP controls count in...

RHEL 8 : 389-ds:1.4 (RHSA-2026:26460)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26460 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...

RHEL 9 : 389-ds-base (RHSA-2026:26455)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26455 advisory. 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server a...