vm2

vm2 !NPM Versionnpm-imagenpm-url !NPM Downloadsdownloads-imagedownloads-url !Licenselicense-imagelicense-url !Known Vulnerabilitiessnyk-imagesnyk-url vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Installation npm install vm2 Quick Examples import VM from...

antivmdetection

Antivmdetection Background A script to help you create templates, which you can use with VirtualBox to make VM detection harder. My first post on the subject was in 2012 and have after that been updated at random times. The blog format might have not been the best way of publishing the informatio...

bcm4360-wpa3

WPA3-SAE + 802.11w on the Broadcom BCM4360 closed wl blob Apple/Broadcom never gave the BCM4360 14e4:43a0 WPA3. Its only Linux driver is the closed broadcom-sta wl blob; brcmfmac can't drive it. This adds WPA3-SAE + full 802.11w PMF to that closed blob — entirely from host software, no firmware...

CVE-2026-128079

envd provides reproducible development environments for humans and agents. In versions starting with 0.3.38 and before 1.3.6, insufficient containment of host-side requirements-file reads in install.pythonpackagesrequirements=... could allow access to files outside the build context. An attacker...

CVE-2026-103916

Docker Sandboxes sbx cp does not safely confine host-side paths to a shared workspace. A malicious sandbox can create or replace a workspace symlink so that a later user-initiated copy reads a host file outside the workspace into the sandbox or writes sandbox-controlled data to a host path outsid...

EUVD-2026-116029

Docker Sandboxes sbx cp does not safely confine host-side paths to a shared workspace. A malicious sandbox can create or replace a workspace symlink so that a later user-initiated copy reads a host file outside the workspace into the sandbox or writes sandbox-controlled data to a host path outsid...

CVE-2026-103916: Docker Docker Sandboxes: Docker Sandboxes sbx cp does not safely confine host-side paths to a shared workspace

Docker Sandboxes sbx cp does not safely confine host-side paths to a shared workspace. A malicious sandbox can create or replace a workspace symlink so that a later user-initiated copy reads a host file outside the workspace into the sandbox or writes sandbox-controlled data to a host path outsid...

Linux Kernel Security Vulnerabilities

The Linux kernel version 4.4 contains a security vulnerability. This vulnerability arises from the fact that virtiogpuresourcecreateioctl calls drmgemhandlecreate at the erroneous path, causing drmgemobjectrelease to be called without properly releasing the references it holds. As a result,...

Exploit for CVE-2026-100721

CVE-2026-100721 — vm2 NodeVM external allowlist bypass Python...

CVE-2026-100722

vm2 before 3.12.2 does not apply host-side Promise rejection handling in the sandbox-to-host construct trap. In BaseHandler, the apply trap calls markHostPromiseHandled on the returned value, but the adjacent construct path returns the result of Reflect.construct without the same sanitization. If...

PT-2026-95706

Name of the Vulnerable Software and Affected Versions microsandbox versions prior to 0.5.10 Description The software serializes NetworkConfig secret values into the --network-config argument and passes per-sandbox secrets through repeated --env arguments within sdk/rust/lib/runtime/spawn.rs and...

GO-2026-6002 ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation) in github.com/stacklok/toolhive

ToolHive: SSRF in remote MCP server authentication discovery host-side, bypasses container isolation in github.com/stacklok/toolhive...

ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation)

Security Advisory: SSRF in remote MCP server authentication discovery Severity: High. CWE: CWE-918. Affected: ToolHive through the latest release v0.29.3 and current main HEAD b672d82f, 2026-06-12; re-verified 2026-06-14. FetchResourceMetadata and the discovery clients remain unguarded; no commit...

GHSA-PR64-JMMF-JP54 ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation)

Security Advisory: SSRF in remote MCP server authentication discovery Severity: High. CWE: CWE-918. Affected: ToolHive through the latest release v0.29.3 and current main HEAD b672d82f, 2026-06-12; re-verified 2026-06-14. FetchResourceMetadata and the discovery clients remain unguarded; no commit...

CVE-2026-47135

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, Symbol.for override in setup-sandbox.js only intercepts 2 of 9 dangerous Node.js cross-realm symbols. Combined with the bridge's set/defineProperty/deleteProperty traps having no isDangerousCrossRealmSymbol key check, sandbox...

CVE-2026-47140: Protection Mechanism Failure

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM blocks several dangerous Node.js builtins such as module, workerthreads, cluster, vm, repl, and inspector. However, the denylist misses process and inspector/promises. Both can be used from sandboxed code to reach...

CVE-2026-47135: Protection Mechanism Failure

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, Symbol.for override in setup-sandbox.js only intercepts 2 of 9 dangerous Node.js cross-realm symbols. Combined with the bridge's set/defineProperty/deleteProperty traps having no isDangerousCrossRealmSymbol key check, sandbox...

CVE-2026-34983: Use After Free

Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by the host. Specifically, the following...

CVE-2026-27646: Incorrect Authorization

OpenClaw versions prior to 2026.3.7 contain a sandbox escape vulnerability in the /acp spawn command that allows authorized sandboxed sessions to initialize host-side ACP runtime. Attackers can bypass sandbox restrictions by invoking the /acp spawn slash-command to cross from sandboxed chat conte...

rs-soroban-sdk: `Fr` scalar field equality comparison bypasses modular reduction

Security Advisory: Incorrect Equality for Fr Scalar Field Types BN254, BLS12-381 Summary Missing modular reduction in Fr causes incorrect equality comparisons for BN254 and BLS12-381 types in soroban-sdk. Impact The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values usin...