CVE-2026-96198

Description

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Metrics

CVSS 3.1

8.8 (HIGH) Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — exploit probability

1% (percentile: 48) as of 2 November 2026

CWE

CWE-122

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96198