SUSE CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

OpenLDAP <= 2.6.10 Heap Buffer Underflow Vulnerability

OpenLDAP is prone to a heap buffer underflow vulnerability. SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:openldap:openldap";...

Linux Distros Unpatched Vulnerability : CVE-2026-22185

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline...

CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

DEBIAN-CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

UBUNTU-CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

CVE-2026-22185 OpenLDAP LMDB mdb_load Heap Buffer Underflow in readline()

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

CVE-2026-22185

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

CVE-2026-22185

OpenLDAP LMDB vulnerable up to 0.9.14 (prior to commit 8e1fda8) due to a heap buffer underflow in mdb_load’s readline() when processing input containing an embedded NUL byte. This unsafe unsigned offset can underflow, causing an out-of-bounds read of one byte before the allocated heap buffer and ...

CVE-2026-22185 OpenLDAP LMDB mdb_load Heap Buffer Underflow in readline()

OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function of mdbload. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause...

OpenLDAP Lightning Memory-Mapped Database 数字错误漏洞

OpenLDAP Lightning Memory-Mapped Database is an OpenLDAP open source high performance database. A numeric error vulnerability exists in OpenLDAP Lightning Memory-Mapped Database, which stems from a heap buffer overflow in the readline function, which could lead to a denial of service and limited...

PT-2026-2159

Name of the Vulnerable Software and Affected Versions OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14 Description The software contains a heap buffer underflow in the readline function of mdb load. Processing malformed input with an embedded NUL byte can cause a...

ROOT-OS-DEBIAN-12-CVE-2015-3276 CVE-2015-3276 in rootio-openldap - Patched by Root

Root has patched CVE-2015-3276 in the rootio-openldap package for Root:Debian:12. Multiple fixed versions available...

Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2023-2953)

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in bermemallocx function. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2020-25709)

A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP's slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2020-25710)

A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23. The highest threat from this vulnerability is to system availability. This plugin only works with Tenable.ot. Plea...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2020-36223)

A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service double free and out-of-bounds read. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens SIMATIC S7-1500 Integer Underflow (Wrap or Wraparound) (CVE-2020-36228)

An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...