CVE-2026-56645EPSS p43.7%

CVE-2026-56645CVE-2026-56645

microsoft / edge_chromium

Description

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

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.56% probability of exploitation · percentile 43.7% · 2026-08-17T12:03:47Z
Last modified2026-07-07
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.