CVE-2026-92935 vm2 NodeVM Remote Code Execution via Array-Shaped Require

vm2 is a sandbox for running untrusted Node.js code. In versions = 3.11.4 and = 3.11.6, the NodeVM constructor computes hasRealRequireConfig with typeof requireOpts === 'object' && requireOpts !== null, so an array-shaped require value for example require: satisfies the guard that is meant to...

EUVD-2026-81585

vm2 is a sandbox for running untrusted Node.js code. In versions = 3.11.4 and = 3.11.6, the NodeVM constructor computes hasRealRequireConfig with typeof requireOpts === 'object' && requireOpts !== null, so an array-shaped require value for example require: satisfies the guard that is meant to...

EUVD-2026-81584

vm2 before 3.11.8 contains an incomplete fix for Error.cause sanitization that allows sandbox escape when revisited host-wrapped AggregateError objects are caught within a single exception handler traversal. Attackers can exploit cycle detection bypass in handleException to access unsanitized hos...

CVE-2026-92935 vm2 NodeVM Remote Code Execution via Array-Shaped Require

vm2 is a sandbox for running untrusted Node.js code. In versions = 3.11.4 and = 3.11.6, the NodeVM constructor computes hasRealRequireConfig with typeof requireOpts === 'object' && requireOpts !== null, so an array-shaped require value for example require: satisfies the guard that is meant to...

CVE-2026-92934 vm2 before 3.11.8 Sandbox Escape RCE via AggregateError

vm2 before 3.11.8 contains an incomplete fix for Error.cause sanitization that allows sandbox escape when revisited host-wrapped AggregateError objects are caught within a single exception handler traversal. Attackers can exploit cycle detection bypass in handleException to access unsanitized hos...

CVE-2026-92934

vm2 (a Node.js sandbox library) versions before 3.11.8 contain an incomplete fix for Error.cause sanitization . When a host-wrapped AggregateError object is revisited within a single exception handler traversal in handleException, the cycle detection bypass allows access to unsanitized host proxi...

CVE-2026-92935

vm2 is a sandbox for running untrusted Node.js code. In versions 3.11.4 through 3.11.6 , a flaw in the NodeVM constructor's guard (typeof requireOpts === 'object' && requireOpts !== null) allows an array-shaped require value (e.g., require: []) to pass, producing a resolver with only NESTING_OVER...

mcp-stdio-shellguard

Part of theStudioMeyer MCP Stack — Built in Mallorca 🌴 · ⭐ if you use it mcp-stdio-shellguard Defense-in-depth bundle for MCP stdio servers. Wraps childprocess.exec/spawn with allowlist + sandbox + replay-detection, plus an AST audit CLI mcp-shellguard-audit that scans MCP server sources for...

Sandbox-Challenge-Spring4Shell-CVE-2022-22965-

Spring4Shell Threat Sandbox CVE-2022-22965 Overview This walkthrough documents the completion of the Sandbox Challenge focused on CVE-2022-22965, commonly known as Spring4Shell — a critical CVSS 9.8/10 remote code execution vulnerability affecting specific versions of the Spring Java framework. T...

Sandbox-Challenge-Log4Shell-CVE-2021-44228-

Sandbox Challenge: Log4Shell CVE-2021-44228 Overview This walkthrough documents the steps taken to complete the CISA Threat Sandbox Challenge for CVE-2021-44228, commonly known as Log4Shell. The challenge involved completing two objectives — one red team offensive and one blue team defensive —...

CVE-2026-92917

Grav is a flat-file CMS. In versions 2.0.0-rc.1 through 2.0.21, the Twig content sandbox fails to restrict the dump and serialize filters printr, vardump, jsonencode, yamlencode, string: GravExtension::assertSandboxDumpSafe determines sandbox state by calling SandboxExtension::isSandboxed without...

CVE-2026-92917 Grav 2.0.0-rc.1 through 2.0.21 Configuration Disclosure via print_r

Grav is a flat-file CMS. In versions 2.0.0-rc.1 through 2.0.21, the Twig content sandbox fails to restrict the dump and serialize filters printr, vardump, jsonencode, yamlencode, string: GravExtension::assertSandboxDumpSafe determines sandbox state by calling SandboxExtension::isSandboxed without...

CVE-2026-92917

In Grav (a flat-file CMS) versions 2.0.0-rc.1 through 2.0.21 , the Twig content sandbox fails to restrict dump and serialize filters (print_r, vardump, json_encode, yaml_encode, string). The guard GravExtension::assertSandboxDumpSafe() calls SandboxExtension::isSandboxed() without a Source argume...

CVE-2026-92917 Grav 2.0.0-rc.1 through 2.0.21 Configuration Disclosure via print_r

Grav is a flat-file CMS. In versions 2.0.0-rc.1 through 2.0.21, the Twig content sandbox fails to restrict the dump and serialize filters printr, vardump, jsonencode, yamlencode, string: GravExtension::assertSandboxDumpSafe determines sandbox state by calling SandboxExtension::isSandboxed without...

CVE-2026-91729

A flaw was found in DigitalCredentials within Chromium. A remote attacker could exploit a use-after-free vulnerability by leveraging social engineering to entice a user to visit a specially crafted HTML page. Successful exploitation would allow the attacker to execute arbitrary code outside of th...

CVE-2026-91722

An use after free flaw was found in the Input component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=554953456...

CVE-2026-91721

A flaw was found in Google Chrome. This vulnerability, a use-after-free error, occurs when the program attempts to use memory that has already been released, which can lead to unexpected program behavior. A remote attacker could exploit this by enticing a user to visit a specially crafted HTML...

CVE-2026-91749

A flaw was found in chromium-browser. This vulnerability, a 'use-after-free' error, could allow a remote attacker to execute unauthorized code. By enticing a user to visit a specially crafted web page, the attacker could potentially bypass security measures and run arbitrary code outside the...

CVE-2026-92032

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to invalid pointer in the Graphics component...

Hybrid Submit

Hybrid Analysis Batch Submission Script This Python script recursively scans a folder and submits executable, script, document, and other relevant files to Hybrid Analysis Falcon Sandbox for automated malware analysis. Features Recursively walks through directories Submits only supported file typ...