PT-2025-39983
CVE-2025-11152
·
Published
2025-09-30
·
Updated
2026-07-25
Description by
CVSS 3.1
8.6
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 143.0.3
Description
The software contains a flaw that can lead to a denial of service. The issue is related to an integer overflow within the Canvas2D component, potentially leading to a sandbox escape.
Recommendations
Update to Firefox version 143.0.3 or later.
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