Vulnerabilities > Facebook > Hermes > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-06-15 | CVE-2021-24037 | Use After Free vulnerability in Facebook Hermes A use after free in hermes, while emitting certain error messages, prior to commit d86e185e485b6330216dee8e854455c694e3a36e allows attackers to potentially execute arbitrary code via crafted JavaScript. | 9.8 |
| 2021-02-02 | CVE-2020-1896 | Out-of-bounds Write vulnerability in Facebook Hermes A stack overflow vulnerability in Facebook Hermes 'builtin apply' prior to commit 86543ac47e59c522976b5632b8bf9a2a4583c7d2 (https://github.com/facebook/hermes/commit/86543ac47e59c522976b5632b8bf9a2a4583c7d2) allows attackers to potentially execute arbitrary code via crafted JavaScript. | 9.8 |
| 2020-10-08 | CVE-2020-1914 | Always-Incorrect Control Flow Implementation vulnerability in Facebook Hermes A logic vulnerability when handling the SaveGeneratorLong instruction in Facebook Hermes prior to commit b2021df620824627f5a8c96615edbd1eb7fdddfc allows attackers to potentially read out of bounds or theoretically execute arbitrary code via crafted JavaScript. | 9.8 |
| 2020-09-04 | CVE-2020-1911 | Type Confusion vulnerability in Facebook Hermes A type confusion vulnerability when resolving properties of JavaScript objects with specially-crafted prototype chains in Facebook Hermes prior to commit fe52854cdf6725c2eaa9e125995da76e6ceb27da allows attackers to potentially execute arbitrary code via crafted JavaScript. | 9.8 |