๐Ÿ” CVE Alert

CVE-2023-28081

CRITICAL 9.8
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

Vendor facebook
Product hermes
Published May 18, 2023
Last Updated Jan 21, 2025
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Affected Versions

Facebook / Hermes
0 < e6ed9c1a4b02dc219de1648f44cd808a56171b81

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
facebook.com: https://www.facebook.com/security/advisories/cve-2023-28081 github.com: https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81