CVE-2026-8592: Improper Neutralization of Special Elements used in an OS Command

OS Command Injection vulnerability in the processstring action of Rapid7 InsightConnect AWK Plugin on Linux allows remote attackers to execute arbitrary OS commands via the text or expression parameters due to unsafe shell command construction in the processing pipeline...

PT-2026-52491

Name of the Vulnerable Software and Affected Versions LibreChat versions prior to 0.8.4-rc1 Description A flaw exists in the markdown artifact preview pipeline. The generateMarkdownHtml function located in client/src/utils/markdown.ts utilizes a custom image renderer that triggers a fallback to t...

MIRROR: Novelty-Constrained Memory-Guided MCTS Red-Teaming for Agentic RAG

Multimodal agentic retrieval-augmented generation RAG systems expand the attack surface beyond prompt injection to include text poisoning, image injection, direct-query attacks, and orchestrator-level tool manipulation. Existing red-teaming approaches are typically surface-specific and often...

Linux Distros Unpatched Vulnerability : CVE-2026-49851

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately O...

MAL-2026-6404 Malicious code in syco1 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e43be65a0930b121cf4d610c70b2d07165e4d335dece4344590b471d078fa5b5 Package self-describes as a 'System binary configuration tool' but ships a covert screen and clipboard surveillance overlay. pointer.py captures...

CVE-2026-33235

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service DoS attack. While the backend implements a SandboxedEnvironment to prevent...

CVE-2026-33235 AutoGPT: Denial of Service (DoS) via Resource Exhaustion in text templating features

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service DoS attack. While the backend implements a SandboxedEnvironment to prevent...

CVE-2026-33235 AutoGPT: Denial of Service (DoS) via Resource Exhaustion in text templating features

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service DoS attack. While the backend implements a SandboxedEnvironment to prevent...

CVE-2026-33235

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service DoS attack. While the backend implements a SandboxedEnvironment to prevent...

EUVD-2026-39090

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service DoS attack. While the backend implements a SandboxedEnvironment to prevent...

CVE-2026-33235

AutoGPT is vulnerable to Denial of Service in the Fill Text Template block prior to v0.6.52. Although a SandboxedEnvironment blocks certain attributes (e.g., class ), it does not cap the computational complexity or execution time of Python/Jinja2 expressions, allowing crafted inputs to exhaust CP...

CVE-2026-54530

A flaw was found in pypdf, a pure-python PDF library. An attacker can craft a malicious PDF file that, when processed by a system extracting text in layout mode, can lead to an infinite loop. This vulnerability results in a Denial of Service DoS, making the affected system unresponsive. Mitigatio...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the parselinktext function of mistune/inlineparser.py, which performs a regex search inside a loop that advances one character at a time when parsing fails, producing On² behavior...

CVE-2026-49851

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...

CVE-2026-49851

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...

CVE-2026-49851 Mistune: Potential DoS via quadratic-time parsing in parse_link_text

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...

CVE-2026-49851

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...

CVE-2026-49851 Mistune: Potential DoS via quadratic-time parsing in parse_link_text

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...

CVE-2026-49851

Mistune (Python Markdown parser) prior to 3.3.0 is vulnerable to CPU exhaustion DoS due to quadratic-time behavior in parse_link_text when parsing many consecutive '[' characters. The code repeatedly scans input with a regex inside a loop, yielding O(n^2) runtime on affected inputs and enabling a...

CVE-2026-49851 Mistune: Potential DoS via quadratic-time parsing in parse_link_text

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear approximately On² behavior in parselinktext. When parsing Markdown containing many consecutive characters, parselinktext repeatedly scans the input usin...