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Vulnerabilities

CVE-2022-35289 | BDVDB-2026-186111 Detail

FacebookHermes

Description#

A write-what-where condition in hermes caused by an integer overflow, prior to commit 5b6255ae049fa4641791e47fad994e8e8c4da374 allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.

Impact#

No impact statement in the source data.

Weaknesses#

  • CWE-680 Integer Overflow to Buffer Overflow

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.
  2. Version 2Most recent update recorded in the CVE List.