Memory Safety Bugs in Firefox 152.0.3 (arbitrary code execution risk)
CVE-2026-14241 Published on June 30, 2026
Memory safety bugs fixed in Firefox 152.0.4
Memory safety bugs present in Firefox 152.0.3. 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 was fixed in Firefox 152.0.4.
Products Associated with CVE-2026-14241
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Affected Versions
Mozilla Firefox:- Version 152.0.4, <= * is unaffected.