CVE-2021-24045

2021-12-1321:15:08

Google

osv.dev

type confusion

hermes

vulnerability

javascript

react native

AI Score

6.9

Confidence

Low

EPSS

0.002

Percentile

65.1%

JSON

A type confusion vulnerability could be triggered when resolving the “typeof” unary operator in Facebook Hermes prior to v0.10.0. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.