Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS through the LINKTITLERE regular expression in Markdown parsing. An attacker can cause excessive resource consumption and make the application unresponsive by submitting specially crafted Markdo...

CVE-2026-40110

Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, the Origin header validation uses Python's re.match to check incoming origins against the alloworiginpat configuration value. Because re.match only anchors at the start of the string and does not require a...

CVE-2026-40110 jupyter-server CORS origin validation bypass via unanchored regex in allow_origin_pat

Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, the Origin header validation uses Python's re.match to check incoming origins against the alloworiginpat configuration value. Because re.match only anchors at the start of the string and does not require a...

Regular Expression without Anchors

Overview Affected versions of this package are vulnerable to Regular Expression without Anchors through the alloworiginpat checks in websocket.py, login.py. An attacker can bypass CORS, WebSocket origin checks, and login redirect validation by supplying an Origin or Referer value that matches the...

EUVD-2026-27510

Jupyter Server has a CORS Origin Validation Bypass via re.match in alloworiginpat from huntr...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses ajv-6.12.6.tgz which is vulnerable to CVE-2025-69873

Summary IBM Maximo Application Suite - Visual Inspection component uses ajv-6.12.6.tgz which is vulnerable to CVE-2025-69873, This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2025-69873 DESCRIPTION: ajv Another JSON Schema Validat...

Security Bulletin: There is a vulnerability in prismjs-1.23.0.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite ( CVE-2021-32723)

Summary There is a vulnerability in prismjs-1.23.0.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite. Vulnerability Details CVEID:CVE-2021-32723 DESCRIPTION: Prism is a syntax highlighting library. Some languages before 1.24.0 are vulnerable to Regular Expression Denial of...

Security Bulletin: IBM Edge Data Collector uses picomatch-2.3.1.tgz which is vulnerable to CVE-2026-33671, CVE-2026-33672.

Summary IBM Edge Data Collector uses picomatch-2.3.1.tgz which is vulnerable to CVE-2026-33671, CVE-2026-33672. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-33671 DESCRIPTION: Picomatch is a glob matcher written JavaScript. Versions prior t...

ajv: ReDoS via $data reference

A flaw was found in ajv. When the $data option is enabled, the value of the pattern keyword is passed directly to the JavaScript RegExp constructor without sufficient validation. An attacker able to supply a malicious regular expression pattern can trigger a ReDoS Regular Expression Denial of...

minimatch: minimatch: Denial of Service via specially crafted glob patterns

A flaw was found in minimatch. A remote attacker could exploit this Regular Expression Denial of Service ReDoS vulnerability by providing a specially crafted glob pattern. This pattern, containing numerous consecutive wildcard characters, causes excessive processing and exponential backtracking i...

Security Bulletin: There is a vulnerability in path-to-regexp-0.1.12.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-4867)

Summary There is a vulnerability in path-to-regexp-0.1.12.tgz used by IBM Maximo Manage application in IBM Maximo Application Suite. Vulnerability Details CVEID:CVE-2026-4867 DESCRIPTION: Impact: A bad regular expression is generated any time you have three or more parameters within a single...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses ajv-6.12.6.tgz which is vulnerable to CVE-2025-69873.

Summary IBM Maximo Application Suite - Monitor Component uses ajv-6.12.6.tgz which is vulnerable to CVE-2025-69873. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2025-69873 DESCRIPTION: ajv Another JSON Schema Validator before 8.18.0 is vulnerabl...

Security Bulletin: IBM Edge Data Collector uses minimatch-3.1.2.tgz which is vulnerable to CVE-2026-26996, CVE-2026-27903, CVE-2026-27904

Summary IBM Edge Data Collector uses minimatch-3.1.2.tgz which is vulnerable to CVE-2026-26996, CVE-2026-27903, CVE-2026-27904. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-26996 DESCRIPTION: minimatch is a minimal matching utility for...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses minimatch-3.1.2.tgz, minimatch-7.4.6.tgz, minimatch-9.0.5.tgz which is vulnerable to CVE-2026-26996, CVE-2026-27903, CVE-2026-27904.

Summary IBM Maximo Application Suite - Monitor Component uses minimatch-3.1.2.tgz, minimatch-7.4.6.tgz, minimatch-9.0.5.tgz which is vulnerable to CVE-2026-26996, CVE-2026-27903, CVE-2026-27904. This bulletin contains information addressing the vulnerability. Vulnerability Details...

CLSA-2026-1777394614 nodejs: Fix of 3 CVEs

CVE-2022-25883: fix ReDoS in bundled npm semver new Range and parseComparator caused by unbounded whitespace expansion in version ranges - CVE-2026-21710: fix HTTP prototype pollution in http.get/request via headersDistinct option by using null-prototype objects for header storage -...

Regular Expression Denial of Service (ReDoS)

Overview nokogiri is a gem for parsing HTML, XML, SAX, and Reader. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the CSS selector tokenizer in css/tokenizer.rb. An attacker can cause excessive resource consumption by supplying malicious input to...

Security Bulletin: DataStage on Cloud Pak for Data is vulnerable to regular expression denial of service (ReDoS) due to the transformers package (CVE-2025-2099)

Summary The transformers package is used by DataStage on Cloud Pak for Data as part of machine learning processing. Vulnerability Details CVEID:CVE-2025-2099 DESCRIPTION: A vulnerability in the preprocessstring function of the transformers.testingutils module in huggingface/transformers version...

CVE-2026-41428 Budibase: Authentication Bypass via Unanchored Regex in Public Endpoint Matcher — Unauthenticated Access to Protected Endpoints

Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match public no-auth endpoint patterns against ctx.request.url. Since ctx.request.url in Koa includes the query string, an attacker can access any protected endpoint ...

Security Bulletin: Multiple Vulnerabilities in IBM Data Product Hub

Summary Multiple vulnerabilities were addressed in IBM Data Product Hub version 5.3.1 Patch 3 Vulnerability Details CVEID:CVE-2025-14923 DESCRIPTION: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than expected...

Security Bulletin: Multiple Vulnerabilities in IBM Edge Application Manager

Summary Multiple vulnerabilities were addressed in IBM Edge Application Manager 5.0.3 Vulnerability Details CVEID:CVE-2026-33228 DESCRIPTION: flatted is a circular JSON parser. Prior to version 3.4.2, the parse function in flatted can use attacker-controlled string values from the parsed JSON as...