CVE-2026-66324

published 2026-08-28

CVE-2026-66324: External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Priority P3 39 medium 6.5 CVSS 3.1

AV N AC L PR N UI R S U C H I N A N

External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
microsoft	edge_chromium	< 152.0.4191.53	152.0.4191.53
microsoft	microsoft_edge_for_android	>= 1.0.0.0 < 152.0.4191.52	152.0.4191.52
microsoft	microsoft_edge_for_ios	>= 1.0.0.0 < 152.0.4191.52	152.0.4191.52
microsoft	microsoft_edge_for_linux	>= 1.0.0 < 152.0.4191.52	152.0.4191.52
microsoft	microsoft_edge_for_mac	>= 1.0.0.0 < 152.0.4191.52	152.0.4191.52
microsoft	microsoft_edge_for_windows	>= 1.0.0.0 < 152.0.4191.52	152.0.4191.52

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-73