PT-2025-18161
CVE-2025-4092
·
Published
2025-04-29
·
Updated
2026-09-30
Description by
CVSS 3.1
6.5
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 138
Thunderbird versions prior to 138
Description
Memory safety bugs are present in certain versions of Firefox and Thunderbird, showing evidence of memory corruption. It is presumed that with enough effort, some of these bugs could be exploited to run arbitrary code.
Recommendations
For Firefox versions prior to 138, update to version 138 or later.
For Thunderbird versions prior to 138, update to version 138 or later.
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