CVE-2026-14241: 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…

PriorityP352critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.23%

14.0th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
mozilla	firefox	< Firefox 152.0.4	Firefox 152.0.4
mozilla	firefox	—	—

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