CVE-2026-8949
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
May 19, 2026
Vendor
unknown
Description
Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.
Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.