CVE-2026-52794

Sentry is an error tracking and performance monitoring tool. From 24.4.0 until 26.5.2, a Regular Expression Denial of Service ReDoS vulnerability exists in Sentry's event ingestion pipeline, where a regex applied to attacker-controlled fields on incoming events can be made to consume...

CVE-2025-71379

Vulnerability summary: vLLM versions 0.6.3–0.8.x (i.e.,

EUVD-2025-210290

vLLM versions = 0.6.3 and 0.9.0 contain multiple regular expression denial of service ReDoS vulnerabilities. Several regex patterns — in vllm/lora/utils.py, the phi4mini tool parser, and the OpenAI-compatible serving chat endpoint — are susceptible to catastrophic backtracking. An attacker...

Linux Distros Unpatched Vulnerability : CVE-2026-44587

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CarrierWave is a framework to upload files from Ruby applications. In versions prior to 2.2.7 and 3.1.3, the contenttypedenylist check fails to escape regex...

Astra Linux – Vulnerability in node-hosted-git-info

Packages that use hosted-git-info before version 3.0.8 are vulnerable to Regular Expression Denial of Service ReDoS attacks due to the regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expressions have a polynomial worst-case time complexity...

Astra Linux – Vulnerability in configobj

All versions of the package configobj are vulnerable to Regular Expression Denial of Service ReDoS via the validate function, using .+?.. Note: This vulnerability can only be exploited by developers who place the offending values in server-side configuration files...

Astra Linux – Vulnerability in pillow

A issue was discovered in Pillow before version 8.1.1. The PDF parser allows a regular expression DoS ReDoS attack through a crafted PDF file due to a catastrophic backtracking in the regex...

Astra Linux – Vulnerability in Python-Django

In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are vulnerable to a ReDoS regular expression denial of service attack due to a very large number of domain name labels for emails and URLs...

CVE-2026-56021

Webmin allows unauthenticated attackers to read the contents of any file ending in .conf within module directories, due to a bypassable regex pattern...

CVE-2026-45617

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many script...

CVE-2026-45617 LiquidJS: ReDoS via Quadratic Backtracking in `strip_html` Filter Regex

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the built-in striphtml filter uses a regex containing four flawed lazy-quantified alternatives, leading to ReDoS via quadratic backtracking. When the input contains many script...

CVE-2026-45617

CVE-2026-45617 affects LiquidJS, where the built‑in strip_html filter in versions 10.25.7 and earlier uses a backtracking regex that causes severe CPU backpressure (ReDoS) on inputs with unclosed [removed], , or

Security Bulletin: IBM Sterling Connect:Direct Web Services is affected by Regular Expression Denial of Service.

Summary minimatch-9.0.5.tgz is used by IBM Sterling Connect:Direct Web Services CVE-2026-26996, CVE-2026-27903, CVE-2026-27904. Vulnerability Details CVEID:CVE-2026-26996 DESCRIPTION: minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Versions...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the formatDate function when processing an excessively long or attacker-controlled date format string. An attacker can cause high CPU and memory consumption, leading to application...

PT-2026-49551

Summary A regular expression denial-of-service ReDoS vulnerability has been discovered in ua-parser-js when using the Client Hints API. By sending a crafted Sec-CH-UA-Model header to an application that calls UAParserheaders.withClientHints, an attacker can cause the parser to spend excessive CPU...

CVE-2026-42567

A flaw was found in Svelte, a web framework. An internal regular expression regex in the Svelte runtime, specifically when processing , can be exploited by a remote attacker. By providing specially crafted input, an attacker can cause the regex to take an exponential amount of time to process,...

Budibase: Unanchored Regex in `matchers.ts` Allows CSRF Bypass via Query String Injection in Budibase Worker

Summary The buildMatcherRegex / matches functions in packages/backend-core/src/middleware/matchers.ts share the same structural root cause as the recently patched CVE-2026-31816: route patterns are compiled into unanchored regular expressions and tested against ctx.request.url, which includes the...

GHSA-WXQ7-X3QP-VCR8 Budibase: Unanchored Regex in `matchers.ts` Allows CSRF Bypass via Query String Injection in Budibase Worker

Summary The buildMatcherRegex / matches functions in packages/backend-core/src/middleware/matchers.ts share the same structural root cause as the recently patched CVE-2026-31816: route patterns are compiled into unanchored regular expressions and tested against ctx.request.url, which includes the...

CVE-2026-44496 Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection

Axios is a promise based HTTP client for the browser and Node.js. Axios versions before 0.32.0 on the 0.x line and before 1.16.0 on the 1.x line build a regular expression from the configured XSRF cookie name without escaping regex metacharacters. In standard browser environments, an attacker who...

CVE-2026-44496

CVE-2026-44496 affects Axios in browser environments where Axios reads document.cookie. Versions before 0.32.0 (0.x branch) and before 1.16.0 (1.x branch) build a regex from the configured XSRF cookie name without escaping regex metacharacters, enabling expensive regex backtracking and potential ...