CVE-2025-8044 — Memory safety bugs fixed in Firefox 141 and Thunderbird 141
Memory safety bugs present in Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could…
Published: 2025-07-22 · CVSS: 9.8 · CVSS 3.1
Memory safety bugs present in Firefox 140 and Thunderbird 140. 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 141 and Thunderbird 141.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7