lodash: prototype pollution in _.unset and _.omit functions

A flaw was found in Lodash. A prototype pollution vulnerability in the .unset and .omit functions allows an attacker able to control property paths to delete methods from global prototypes. By removing essential functionalities, this can result in a denial of service...

Security Bulletin: Lodash Prototype Pollution Bypass in _.unset and _.omit via Array Path Segments

Summary Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg only guards against string key members, so an attacker can bypass the check by...

lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

Prototype Pollution

Lodash is vulnerable to Prototype Pollution. The vulnerability is due to incomplete validation of path segments in .unset and .omit functions, which allows an attacker to bypass checks using array-wrapped inputs and delete properties from built-in prototypes...

CVE-2026-2950

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

Linux Distros Unpatched Vulnerability : CVE-2026-2950

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Impact: Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465:...

EUVD-2026-17591

lodash vulnerable to Prototype Pollution via array path bypass in .unset and .omit...

lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`

Impact Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465 only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties fro...

GHSA-F23M-R3PF-42RH lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`

Impact Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465 only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties fro...

Prototype Pollution

Overview lodash-amd is a Lodash exported as AMD modules. Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped path segments, potentially impacting applicati...

Prototype Pollution

Overview org.webjars.npm:lodash is a modern JavaScript utility library delivering modularity, performance, & extras. Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying...

Prototype Pollution

Overview lodash is a modern JavaScript utility library delivering modularity, performance, & extras. Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped pa...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped path segments, potentially impacting application behaviour. Notes: 1 Version 4.18.0 was intend...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped path segments, potentially impacting application behaviour. Notes: 1 Version 4.18.0 was intend...

Prototype Pollution

Overview lodash.unset is a The lodash method .unset exported as a module. Affected versions of this package are vulnerable to Prototype Pollution via the .unset and .omit functions. An attacker can delete properties from built-in prototypes by supplying array-wrapped path segments, potentially...

DEBIAN-CVE-2026-2950

Impact: Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg only guards against string key members, so an attacker can bypass the check by...

CVE-2026-2950

Impact: Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg only guards against string key members, so an attacker can bypass the check by...

CVE-2026-2950

Impact: Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the .unset and .omit functions. The fix for CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg only guards against string key members, so an attacker can bypass the check by...