Amazon Linux 2 : httpd, --advisory ALAS2-2026-3379 (ALAS-2026-3379)

The version of httpd installed on the remote host is prior to 2.4.68-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3379 advisory. Use After Free vulnerability in Apache HTTP Server with modldap in per-directory configuration This issue affects Apache HT...

Security Bulletin: Multiple Security Vulnerabilities in third-Party libraries used by IBM Tivoli Netcool Configuration Manager

Summary Multiple vulnerabilities in the third-party Bouncy Castle libraries used by IBM Tivoli Netcool Configuration Manager have been addressed. Vulnerability Details CVEID:CVE-2026-5588 DESCRIPTION: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle In...

RockyLinux 10 : 389-ds-base (RLSA-2026:26456)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:26456 advisory. 389-ds-base: 389-ds-base: unbounded LDAP controls count in getldapmessagecontrolsext causes CPU and heap amplification remote DoS CVE-2026-9064 Bug Fixes and...

RockyLinux 8 : 389-ds:1.4 (RLSA-2026:26459)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:26459 advisory. 389-ds-base: 389-ds-base: unbounded LDAP controls count in getldapmessagecontrolsext causes CPU and heap amplification remote DoS CVE-2026-9064 Tenable has...

Linux Distros Unpatched Vulnerability : CVE-2026-49268

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A remote attacker can inject LDAP special characters into the Distinguished Name DN construction in DefaultLdapRealm class. User-supplied username input is...

LDAP Injection

Overview Affected versions of this package are vulnerable to LDAP Injection in the GetUserDN process due to improper escaping of user-controlled input when constructing LDAP search filters. An attacker can impersonate arbitrary users, including administrative accounts, by injecting crafted input...

CVE-2026-47203

Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on SSO for applications via a web portal. In versions 4.38.0 through 4.39.19, when a user authenticates via Basic Auth i.e via the Authorization header with the Basic scheme on t...

CVE-2026-47203 Authelia Missing Username Canonicalization in Basic Auth (LDAP)

Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on SSO for applications via a web portal. In versions 4.38.0 through 4.39.19, when a user authenticates via Basic Auth i.e via the Authorization header with the Basic scheme on t...

Security Bulletin: IBM ApplinX is vulnerable to multiple vulnerabilities due to the use of Bouncy Castle library (CVE-2023-33202, CVE-2025-8916, CVE-2026-5588, CVE-2025-14813, CVE-2026-5598, CVE-2026-0636)

Summary IBM ApplinX is vulnerable to an Uncontrolled Resource Consumption vulnerability, an Allocation of Resources Without Limits or Throttling vulnerability, a Use of a Broken or Risky Cryptographic Algorithm, a Covert Timing Channel vulnerability and an Improper Neutralization of Special...

389-ds:1.4 security update

An update is available for 389-ds-base, module.389-ds-base. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list 389 Directory Server is an LDAP version 3 LDAPv3...

RHEL 9 : redhat-ds:12 (RHSA-2026:26639)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:26639 advisory. Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol LDAP...

RockyLinux 9 : 389-ds-base (RLSA-2026:26455)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:26455 advisory. 389-ds-base: 389-ds-base: unbounded LDAP controls count in getldapmessagecontrolsext causes CPU and heap amplification remote DoS CVE-2026-9064 Bug Fixes and...

GHSA-X96M-RH44-VGV8 Apache Shiro: LDAP DN Injection in DefaultLdapRealm

A remote attacker can inject LDAP special characters into the Distinguished Name DN construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate th...

LDAP Injection

Overview org.apache.shiro:shiro-core is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management. Affected versions of this package are vulnerable to LDAP Injection in the DefaultLdapRealm class. An attacker can bypass...

Important: Red Hat Security Advisory: redhat-ds:12 security update

An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.2 E4S for RHEL 9. 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...

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 11.7 E4S 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...

CVE-2026-49268

The CVE-2026-49268 issue affects Apache Shiro’s DefaultLdapRealm where user input is concatenated into the LDAP DN template without escaping RFC 2253 characters. This LDAP DN injection can alter the bind DN, potentially bypassing authentication or impersonating other users. Technical details conf...

CVE-2026-49268

A remote attacker can inject LDAP special characters into the Distinguished Name DN construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate th...

CVE-2026-46776

Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware component: OUD Core. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Unified...

Important: Red Hat Security Advisory: 389-ds-base security, bug fix, and enhancement update

An update for 389-ds-base is now available for Red Hat Enterprise Linux 10. 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 for each vulnerability...