CVE-2026-26956

A flaw was found in vm2, an open-source sandbox for Node.js. An attacker can exploit this vulnerability by running malicious code within the VM.run function, allowing them to escape the sandbox and gain access to the host process. This can lead to arbitrary code execution on the host system,...

CVE-2026-44742

Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026...

USN-8261-1 linux-xilinx vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

DEBIAN-CVE-2026-41650

fast-xml-parser allows users to process XML from JS object without C/C++ based libraries or callbacks. Prior to version 5.7.0, XMLBuilder does not escape the "--" sequence in comment content or the "" sequence in CDATA sections when building XML from JavaScript objects. This allows XML injection...

CVE-2026-41650

fast-xml-parser allows users to process XML from JS object without C/C++ based libraries or callbacks. Prior to version 5.7.0, XMLBuilder does not escape the "--" sequence in comment content or the "" sequence in CDATA sections when building XML from JavaScript objects. This allows XML injection...

CVE-2026-41589 Wish has SCP Path Traversal that allows arbitrary file read/write

Wish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before version 2.0.1, the SCP middleware in charm.land/wish/v2 is vulnerable to path traversal attacks. A malicious SCP client can read arbitrary files from the server, write arbitrary files to the server,...

USN-8243-1 linux-azure-5.15 vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

USN-8243-1: Linux kernel (Azure) vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

CVE-2026-34458

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, an INI injection vulnerability allows any standard local user to bypass configuration restrictions EditAdminOnly and ConfigPassword and inject arbitrary directives into the global...

SUSE-SU-2026:21572-1 Security update for iproute2

This update for iproute2 fixes the following issues: Security issues fixed: - CVE-2024-58251: terminal lock up via ANSI terminal escape sequence set in argv0 bsc1254324. Other updates and bugfixes: - Fix package for immutable mode jscPED-14787. - Add netshaper support bsc1253044. - Add follow-up...

NPM: vm2 NodeVM `nesting: true` bypasses `require: false` allowing sandbox escape and arbitrary OS command execution

NPM: vm2 NodeVM nesting: true bypasses require: false allowing sandbox escape and arbitrary OS command execution vulnerability discovered by ? in WordPress Npm vm2 versions = 3.11.0...

vm2 NodeVM `nesting: true` bypasses `require: false` allowing sandbox escape and arbitrary OS command execution

Summary When a NodeVM is created with nesting: true, sandbox code can unconditionally require'vm2' regardless of the outer VM's require configuration — including require: false. With access to vm2, the sandbox constructs a new inner NodeVM with its own unrestricted require settings and executes...

GHSA-8HG8-63C5-GWMX vm2 NodeVM `nesting: true` bypasses `require: false` allowing sandbox escape and arbitrary OS command execution

Summary When a NodeVM is created with nesting: true, sandbox code can unconditionally require'vm2' regardless of the outer VM's require configuration — including require: false. With access to vm2, the sandbox constructs a new inner NodeVM with its own unrestricted require settings and executes...

CLSA-2026-1778129970 python3.11: Fix of 7 CVEs

CVE-2026-0672: reject control characters in http.cookies cookie names, values, and parameters to prevent header injection - CVE-2026-3644: reject control characters in Morsel.update, |= operator, and unpickling paths missed by CVE-2026-0672; add output validation to BaseCookie.jsoutput -...

NPM: vm2 has a NodeVM require.root bypass via symlink traversal that allows sandbox escape

NPM: vm2 has a NodeVM require.root bypass via symlink traversal that allows sandbox escape vulnerability discovered by ? in WordPress Npm vm2 versions 3.10.5...

GHSA-CP6G-6699-WX9C vm2 has a NodeVM require.root bypass via symlink traversal that allows sandbox escape

Summary NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve which does not dereference symlinks but module loading uses Node's...

vm2 has a NodeVM require.root bypass via symlink traversal that allows sandbox escape

Summary NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve which does not dereference symlinks but module loading uses Node's...

vm2 Node.js Library Vulnerabilities Enable Sandbox Escape and Arbitrary Code Execution

A dozen critical security vulnerabilities have been disclosed in the vm2 Node.js library that could be exploited by bad actors to break out of the sandbox and execute arbitrary code on susceptible systems. vm2 is an open-source library used to run untrusted JavaScript code inside a secure sandbox...

NPM: vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)

NPM: vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection Process Crash DoS vulnerability discovered by ? in WordPress Npm vm2 versions = 3.10.5...

GHSA-HW58-P9XV-2MJH vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)

Summary A sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 v3.10.2 only sanitized the onRejected callback in .then and...