CVE-2026-53504

Thumbor contains a Regex Denial of Service (ReDoS) vulnerability in the convolution filter that triggers exponential backtracking on crafted repeated numeric input. This affects versions prior to 7.8.0 and can cause a URL request to exhaust processing time. The issue is fixed in 7.8.0. Per the co...

CVE-2026-48125 UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`

UAParser.js is a JavaScript library to detect browsers, operating systems, CPUs, and devices from user-agent data. From 2.0.1 until 2.0.10, a regular expression denial-of-service vulnerability exists when using the Client Hints API. By sending a crafted Sec-CH-UA-Model header to an application th...

PYSEC-2026-2651 Mistune has a ReDoS in LINK_TITLE_RE that allows denial of service via crafted Markdown input

Summary A ReDoS Regular Expression Denial of Service vulnerability in LINKTITLERE allows an attacker who can supply Markdown for parsing to cause denial of service. A crafted 58-byte Markdown document blocks the parser for approximately 6 seconds measured on Apple M2, Python 3.14.3, with...

PYSEC-2026-1980 Hugging Face Transformers vulnerable to Regular Expression Denial of Service (ReDoS) in the AdamWeightDecay optimizer

The huggingface/transformers library, versions prior to 4.53.0, is vulnerable to Regular Expression Denial of Service ReDoS in the AdamWeightDecay optimizer. The vulnerability arises from the douseweightdecay method, which processes user-controlled regular expressions in the includeinweightdecay...

PYSEC-2026-1228 Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

CVE-2025-71379

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...

CVE-2026-10692 johnhuang316 code-index-mcp search_code_advanced is_safe_regex_pattern redos

A weakness has been identified in johnhuang316 code-index-mcp up to 2.14.0. Affected is the function issaferegexpattern of the component searchcodeadvanced. Executing a manipulation of the argument regex can lead to inefficient regular expression complexity. It is possible to launch the attack...

Astra Linux – Vulnerability in JRuby

In Ruby, WEBrick::HTTPAuth::DigestAuth from versions 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 causes a denial-of-service attack due to a regular expression issue related to looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the internet or a trusted...

EUVD-2026-24021

Signal K Server has an Unauthenticated Regular Expression Denial of Service ReDoS via WebSocket Subscription Paths...

4itech-schematics (>=11.3.0-2, <=11.7.0-5), @4itech/schematics (11.7.0) +71 more potentially affected by CVE-2026-33672 via picomatch (3.0.1)

picomatch NPM version 3.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on picomatch and may be impacted: - 4itech-schematics =11.3.0-2, =10.0.0-alpha.1, =10.0.0-alpha.1, =10.0.0-alpha.1, =0.1700.0-rc.3, =0.1700.0-rc.3, =17.0.0-rc.3, =0.1700.0-rc.3,...

BIT-GITLAB-2026-1388 Inefficient Regular Expression Complexity in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause regular expression denial of service by sending specially crafted input to a merge request endpoint und...

CVE-2026-1388

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause regular expression denial of service by sending specially crafted input to a merge request endpoint und...

PT-2026-21994

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 9.2 through 18.7.4 GitLab CE/EE versions 18.8 through 18.8.4 GitLab CE/EE versions 18.9 through 18.9.0 Description An unauthenticated user could potentially cause a denial of service by sending specially crafted input to ...

GitLab CE/EE 安全漏洞

GitLab Enterprise Edition EE and GitLab Community Edition CE are both products of the American company GitLab. GitLab Enterprise Edition is a content management system. GitLab Community Edition is a community version of GitLab. Versions of GitLab CE/EE prior to 18.7.5, 18.8.5, and 18.9.1 containe...

Ubuntu 22.04 LTS / 24.04 LTS : Python-Multipart vulnerabilities (USN-8027-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8027-1 advisory. It was discovered that Python-Multipart incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause...

ZOHO ManageEngine Exchange Reporter Plus 安全漏洞

ZOHO ManageEngine Exchange Reporter Plus is a Web-based Exchange Server reporting software from ZOHO, Inc. A security vulnerability exists in ZOHO ManageEngine Exchange Reporter Plus 5721 and prior versions that stems from a regular expression denial of service vulnerability in the search module...

EUVD-2020-6346

Malware in sbrugna...

EUVD-2021-0505

Malware in sbrugna...

EUVD-2022-34350

Malicious code in bioql PyPI...

Zabbix plugin for Grafana 安全漏洞

Zabbix plugin for Grafana is an open source Zabbix plugin for Grafana dashboards from Grafana Labs. A security vulnerability exists in Zabbix plugin for Grafana version 5.2.1 and earlier, which stems from a user-supplied regular expression query that could result in a regular expression denial of...