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...

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...

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...

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-2026-47135: 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-2026-47140: 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-2026-34983: 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...

GHSA-X2HW-PX52-WP4M 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...

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...

CVE-2026-32322

soroban-sdk is a Rust SDK for Soroban contracts. Prior to 22.0.11, 23.5.3, and 25.3.0, The Fr scalar field types for BN254 and BLS12-381 in soroban-sdk compared values using their raw U256 representation without first reducing modulo the field modulus r. This caused mathematically equal field...

PT-2026-26500

Summary Sandboxed requester sessions could reach host-side ACP session initialization through /acp spawn. OpenClaw already blocked sessions spawn runtime: "acp" from sandboxed sessions, but the slash-command path initialized ACP directly without applying the same host-runtime guard first. Affecte...

PT-2026-25423

Summary Sandboxed sessions spawnruntime="acp" could bypass sandbox inheritance and initialize host-side ACP runtime. The fix now fail-closes ACP spawn from sandboxed requester sessions and rejects sandbox="require" for runtime="acp". Affected Packages / Versions - Package: openclaw npm - Latest...

kernel: s390/qeth: Fix kernel panic after setting hsuid

A flaw was found in the Linux kernel's s390/qeth component. A local attacker with privileges to manage network devices could trigger a kernel panic by setting the hsuid attribute on an IQD Layer3 device while its network interface is active. This occurs because the kernel attempts to execute a nu...