CVE-2026-70341

EUVD-2026-76143
Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.5 HIGH
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 50.26%
Affected Products (NVD)
VendorProductVersion
microsoftedge
-
microsoftedge_chromium
𝑥
< 152.0.4191.52
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70341