CVE-2026-18453

A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of opsharedsearch allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USEONEBACKEND control, resulting in denial of servic...

PT-2026-89921

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parse port/2 passes the port substring straight to list t...

CVE-2026-59270 Spring Security embedded UnboundID LDAP server exposes well-known administrative bind DN on all network interfaces

Spring Security's embedded UnboundID LDAP server UnboundIdContainer unconditionally registers an administrative credential and binds its listener to all available network interfaces. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6 Spring Security 6.5.0 - 6.5.11 Spring Security 6.4.0 - 6.4.18...

CVE-2026-59270 Spring Security embedded UnboundID LDAP server exposes well-known administrative bind DN on all network interfaces

Spring Security's embedded UnboundID LDAP server UnboundIdContainer unconditionally registers an administrative credential and binds its listener to all available network interfaces. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6 Spring Security 6.5.0 - 6.5.11 Spring Security 6.4.0 - 6.4.18...

PT-2026-82413

Name of the Vulnerable Software and Affected Versions Spring Security version 7.1.0 Spring Security versions 7.0.0 through 7.0.6 Spring Security versions 6.5.0 through 6.5.11 Spring Security versions 6.4.0 through 6.4.18 Spring Security versions 5.8.0 through 5.8.27 Spring Security versions 5.7.0...

The vulnerability of the OID LDAP Server component of the Oracle Internet Directory catalog service in the Oracle Fusion Middleware software platform allows a hacker to gain full control over the system.

The vulnerability of the OID LDAP Server component of the Oracle Internet Directory service in the Oracle Fusion Middleware software platform is related to insecure management of privileges. Exploiting this vulnerability could allow an attacker to gain full control over the system using the LDAP...

Exploit for CVE-2026-61241

CVE-2026-61...

RHSA-2026:56050 Red Hat Security Advisory: redhat-ds:12 security update

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CVE-2026-61248

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via LDAP to compromise Oracle...

CVE-2026-61258

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. 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...

CVE-2026-61241

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. 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...

EUVD-2026-61343

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. 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...

EUVD-2026-61342

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via LDAP to compromise Oracle...

EUVD-2026-61341

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. 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...

RHSA-2026:55424 Red Hat Security Advisory: 389-ds-base security update

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389-ds-base: 389-ds-base: pre-authentication stack buffer overflow in get_ruvelement_from_berval() via unbounded replica ID parsing

A stack buffer overflow flaw was found in 389 Directory Server 389-ds-base. The getruvelementfromberval function in repl5ruv.c copies digit characters from a network-supplied RUV berval into a fixed 16-byte stack buffer without bounds checking. A remote unauthenticated attacker can crash the LDAP...

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-2026-61248: Improper Access Control

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via LDAP to compromise Oracle...

PT-2026-77497

Name of the Vulnerable Software and Affected Versions Oracle Internet Directory versions 12.2.1.4.0 and 14.1.2.1.0 Description An issue exists in the OID LDAP Server component of Oracle Fusion Middleware due to insecure privilege management. An unauthenticated attacker with network access via the...

CVE-2026-61258: Improper Access Control

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware component: OID LDAP Server. 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...