MAL-2026-5383 Malicious code in @doaction/wasm-loader (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 118555cc138d5dbc40c11c385af69fa4c6c5caa2fc05e6b0b49c65cc69491a78 Package name and description advertise a 'WASM loader,' but the tarball ships no WebAssembly code. Instead, package.json declares "preinstall": "node...

Fedora 44 : rust (2026-e251935c8f)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-e251935c8f advisory. Update to Rust 1.96.0: New Range types Assert matching patterns Changes to WebAssembly targets Stabilized APIs Cargo CVE-2026-5222 and CVE-2026-5223...

CVE-2026-47307

NULL pointer dereference vulnerability in Samsung Open Source Walrus allows an attacker to cause a denial of service via a crafted WebAssembly module containing deeply nested instructions. This issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9...

Improper Control of Dynamically-Managed Code Resources

Overview vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources through the WebAssembly.promising and WebAssembly.Suspending JSPI APIs in lib/setup-sandbox.js...

vm2 sandbox escape via JSPI-backed Promise `.finally()` species bypass

Summary A sandbox escape vulnerability in vm2 allows arbitrary code execution in the host process when untrusted code is executed with async support on runtimes exposing WebAssembly JSPI WebAssembly.promising / WebAssembly.Suspending. In the tested configuration, a JSPI-backed Promise can reach...

GHSA-6J2X-VHQR-QR7Q vm2 sandbox escape via JSPI-backed Promise `.finally()` species bypass

Summary A sandbox escape vulnerability in vm2 allows arbitrary code execution in the host process when untrusted code is executed with async support on runtimes exposing WebAssembly JSPI WebAssembly.promising / WebAssembly.Suspending. In the tested configuration, a JSPI-backed Promise can reach...

Improper Control of Dynamically-Managed Code Resources

Overview org.webjars.npm:vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources through the WebAssembly.promising and WebAssembly.Suspending JSPI APIs in...

PT-2026-45032

Name of the Vulnerable Software and Affected Versions vm2 versions prior to 3.11.4 Description A sandbox escape allows arbitrary code execution in the host process when untrusted code is executed with async support on runtimes exposing WebAssembly JSPI WebAssembly JavaScript Promise Integration,...

PT-2026-45021

Name of the Vulnerable Software and Affected Versions vm2 versions prior to 3.11.4 Description A sandbox escape exists that allows attackers to execute arbitrary code on the host system. This is achieved by combining Buffer.call.call. lookupGetter , Buffer, " proto ", Buffer.call.call. lookupSett...

RLSA-2026:19348 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-6754 firefox: thunderbird: Spoofing...

GHSA-H9CC-W26M-J342 nimiq-keys: Denial of service in Ed25519 multisig delinearization via invalid curve points

Impact A denial-of-service vulnerability exists in the Ed25519 multisig delinearization code path. Ed25519PublicKey::delinearize in keys/src/multisig/mod.rs called .unwrap on curve point decompression, which panics when a public key is constructed from 32 bytes that do not represent a valid point...

WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-2r75-cxrj-cmph For more information see the GitHub-hosted security advisory...

firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component...

firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component...

firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component...

Astra Linux – Vulnerability in Firefox and Thunderbird

Inconsistent data in the instruction and data cache when creating Wasm code can lead to a potentially exploitable crash.This bug only affects Firefox on ARM64 platforms.. This vulnerability affects Firefox ESR 102.3, Thunderbird 102.3, and Firefox 105...

Astra Linux – Vulnerability in Firefox

A stop condition for the iterator was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox versions less than 12...

Astra Linux – Vulnerability in Chromium

Object corruption in WebAssembly in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Firefox

A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array. This vulnerability affects Firefox 125...

Astra Linux – Vulnerability in Firefox and Thunderbird

On arm64, WASM code might result in incorrect assembly generation, leading to a register allocation issue and potentially a exploitable crash. This vulnerability affects Thunderbird 91.10, Firefox 101, and Firefox ESR 91.10...