CVE-2026-48573

High

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

secure@microsoft.com·CWE-1329·Published 2026-06-09

CVSS

7.9

EPSS

0.01

KEV

Exploits

cve.orgen

119 chars

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

NVDen

119 chars

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	NVD	7.9	1.5	5.8	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
3.1	Primary	cve.org	7.9	—	—	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C