Vulnerability CVE-2023-6213
Published: 2023-11-21

Description:
Memory safety bugs present in Firefox 119. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 120.

 References:
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1849265%2C1851118%2C1854911
https://www.mozilla.org/security/advisories/mfsa2023-49/
Copyright 2026, cxsecurity.com

 

Back to Top