CVE-2026-27577

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, additional exploits in the expression evaluation of n8n have been identified and patched following CVE-2025-68613. An authenticated user with permission to create or modify workflows could abuse...

CVE-2026-26936

Inefficient Regular Expression Complexity CWE-1333 in the AI Inference Anonymization Engine in Kibana can lead Denial of Service via Regular Expression Exponential Blowup CAPEC-492...

CVE-2026-26936

CVE-2026-26936 affects Kibana’s AI Inference Anonymization Engine. The issue is an Inefficient Regular Expression Complexity (CWE-1333) that can cause Denial of Service via Regular Expression Exponential Blowup (CAPEC-492). According to the CVE entry, the exploitability is network-based with low ...

CVE-2026-26936 Inefficient Regular Expression Complexity in Kibana Leading to Denial of Service

Inefficient Regular Expression Complexity CWE-1333 in the AI Inference Anonymization Engine in Kibana can lead Denial of Service via Regular Expression Exponential Blowup CAPEC-492...

CVE-2026-27904

CVE-2026-27904 concerns minimatch, a glob-to-RegExp utility. Prior to versions 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4, nested () extglobs can produce regexps with nested unbounded quantifiers, causing catastrophic backtracking in V8. A 12-byte pattern like ( ( (a|b))) with an...

CVE-2026-27904 minimatch ReDoS: nested *() extglobs generate catastrophically backtracking regular expressions

minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Prior to version 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4, nested extglobs produce regexps with nested unbounded quantifiers e.g. ?:?:a|b, which exhibit catastrophic...

PT-2026-22165

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description An issue exists in the AI Inference Anonymization Engine within Kibana that can result in a denial of service. This is due to inefficient regular expression complexity, specifically a regular...

NVDA Dev & Test Toolbox 安全漏洞

NVDA Dev & Test Toolbox is a debugging and testing tool developed by Cyrille Bougot as an individual contributor. Versions 2.0 to 8.0 of NVDA Dev & Test Toolbox contain security vulnerabilities. These vulnerabilities stem from the log reader’s handling of Python expressions in log files in an...

Elastic Kibana 安全漏洞

Elastic Kibana is a data visualization dashboard software provided by the Elastic company. There is a security vulnerability in Elastic Kibana, which stems from the inefficient complexity of regular expressions used by the AI reasoning anonymization engine. This vulnerability may lead to...

CVE-2026-27577

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, additional exploits in the expression evaluation of n8n have been identified and patched following CVE-2025-68613. An authenticated user with permission to create or modify workflows could abuse...

Arbitrary Code Injection

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via the expression evaluation system. An attacker can execute arbitrary system commands by crafting malicious expressions in workflow parameters. Notes: 1 This is only...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:minimatch is a minimal matching utility. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the AST class, caused by catastrophic backtracking when an input string contains many characters in a row, followed by an unmatched...

USN-8051-1: libssh vulnerabilities

It was discovered that libssh clients incorrectly handled the key exchange process. A remote attacker could possibly use this issue to cause libssh clients to crash, resulting in a denial of service. CVE-2025-8277 It was discovered that the libssh SCP client incorrectly sanitized paths received...

n8n Node.js Package < 1.123.17 / 2.x < 2.5.2 Expression Escape Leading to RCE (CVE-2026-25049)

The version of the n8n Node.js Package installed on the remote host is prior to 1.123.17, or 2.x prior to 2.5.2. It is, therefore, affected by a remote code execution vulnerability: - An authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow...

BIT-MOODLE-2025-67850 Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor

A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting XSS, occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions...

Linux Distros Unpatched Vulnerability : CVE-2026-1849

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive function...

CVE-2026-1849

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

[SECURITY] Fedora 42 Update: rust-pleaser-0.5.6-6.fc42

Please, a polite regex-first sudo alternative...

CVE-2025-69873

ajv Another JSON Schema Validator before 8.18.0 is vulnerable to Regular Expression Denial of Service ReDoS when the $data option is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax $data reference, which is passed directly to the JavaScript RegExp constructor without...

CVE-2026-1849

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...