CVE-2026-22178: Inefficient Regular Expression Complexity

OpenClaw versions prior to 2026.2.19 construct RegExp objects directly from unescaped Feishu mention metadata in the stripBotMention function, allowing regex injection and denial of service. Attackers can craft nested-quantifier patterns or metacharacters in mention metadata to trigger catastroph...

GHSA-827P-G5X5-H86C Parse Server LiveQuery subscription with invalid regular expression crashes server

Impact A remote attacker can crash the Parse Server by subscribing to a LiveQuery with an invalid regular expression pattern. The server process terminates when the invalid pattern reaches the regex engine during subscription matching, causing denial of service for all connected clients. Patches...

PT-2026-25984

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.19 and 8.6.43, a remote attacker can crash the Parse Server by subscribing to a LiveQuery with an invalid regular expression pattern. The server process terminates when the...

The vulnerability of the pythonic_tool_parser.py script from the library for working with large language models (LLMs), vLLM, allows a perpetrator to trigger a service failure.

The vulnerability of the pythonictoolparser.py script, a library for working with large language models LLMs, is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow a malicious actor to cause service failures...

Mageia: Security Advisory (MGASA-2026-0055)

The remote host is missing an update for the 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 ifdescription...

OESA-2026-1552 cpp-httplib security update

A C++11 single-file header-only cross platform HTTP/HTTPS library. It's extremely easy to setup. Just include httplib.h file in your code! Security Fixes: cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.35.0, when a request handler throws a C++ excepti...

NFA regex engine NULL pointer dereference affects Vim < 9.2.0137

...

MGASA-2026-0055 Updated vim packages fix security vulnerability

NFA regex engine NULL pointer dereference affects Vim 9.2.0137. CVE-2026-32249...

Updated vim packages fix security vulnerability

NFA regex engine NULL pointer dereference affects Vim 9.2.0137. CVE-2026-32249...

CVE-2026-32249

A flaw was found in Vim. A NULL pointer dereference can occur when the NFA regex compiler processes a specific character collection, more specifically one that contains a combining character acting as the endpoint of a character range e.g., 0-0\u05bb. A process or user that can supply a regex...

CVE-2026-28356

A flaw was found in multipart. The parseoptionsheader function in multipart.py uses a regular expression with an ambiguous alternation, causing an exponential backtracking ReDoS when parsing a specially crafted HTTP or multipart segment headers. A web application parsing request headers or...

SUSE CVE-2026-32249

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

DEBIAN-CVE-2026-32249

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

CVE-2026-32249

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

AZL-79845 CVE-2026-32249 affecting package vim for versions less than 9.2.0240-1

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

EUVD-2026-11690

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

CVE-2026-32249 NFA regex engine NULL pointer dereference affects Vim < 9.2.0137

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

CVE-2026-32249

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

CVE-2026-32249 NFA regex engine NULL pointer dereference affects Vim < 9.2.0137

Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim's NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range e.g. 0-0\u05bb, incorrectly emits the composing bytes of that character as separate NFA...

CVE-2026-32249

Vim vulnerability CVE-2026-32249 affects versions 9.1.0011 up to before 9.2.0137, in the NFA regex compiler. When a collection contains a combining character as the endpoint of a character range (e.g., [0-0\u05bb]), the compiler emits the composing bytes as separate NFA states, corrupting the NFA...