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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2025-13027

Memory safety bugs fixed in Firefox 145 and Thunderbird 145

Description

Memory safety bugs present in Firefox 144 and Thunderbird 144. 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 145 and Thunderbird 145.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 145 to ≤ *unaffected

Mozilla Thunderbird

  • 145 to ≤ *unaffected

References