Vulnerability CVE-2023-4046
Published: 2023-08-01

Description:
In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

 References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1837686
https://www.mozilla.org/security/advisories/mfsa2023-30/
https://www.mozilla.org/security/advisories/mfsa2023-31/
https://www.mozilla.org/security/advisories/mfsa2023-29/
Copyright 2026, cxsecurity.com

 

Back to Top