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vulnerability context

CVE-2026-56645

CVSS 8.8 HIGHCWE-122

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

Published 2026-07-03

details

CISA KEV status
Not in catalog
CVSS v3
8.8 / HIGH
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
CWE-122
OTX pulses
0 total, 0 recent
View on NVD → · cve.org

source mentions 2

source consensus

  • Bluesky1×
  • MSRC Update Guide1×
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