PT-2026-64442

Name of the Vulnerable Software and Affected Versions Valibot versions prior to 1.4.2 Description Valibot can throw a TypeError within its flatten helper when validation issues contain object keys controlled by an attacker that collide with inherited Object.prototype properties, such as toString,...

GHSA-87MF-GV2C-C62C ts-deepmerge: Prototype Method Override leads to DoS

Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods such as toString, valueOf. When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken —...

CVE-2026-12644

Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods such as toString, valueOf. When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken —...

EUVD-2026-37991

Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods such as toString, valueOf. When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken —...

CVE-2026-12644

Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods such as toString, valueOf. When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken —...

Uncaught Exception

Overview org.webjars.npm:ts-deepmerge is an a deep merge function that automatically infers the return type based on your input, without mutating the source objects. Affected versions of this package are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype...

GHSA-QFR3-323W-QV27 Possible information disclosure inside TreeGrid component with default data provider

Description The default configuration of a TreeGrid component uses Object::toString as a key on the client-side and server communication in Vaadin 14.8.5 through 14.8.9, 22.0.6 through 22.0.14, 23.0.0.beta2 through 23.0.8 and 23.1.0.alpha1 through 23.1.0.alpha4, resulting in potential information...