Windows Secure Boot
by Microsoft
CVEs (11)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-48578 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-48576 | Hig | 0.51 | 7.9 | 0.01 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-48575 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-48573 | Hig | 0.51 | 7.9 | 0.01 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-48570 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-48568 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-45654 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-45588 | Hig | 0.51 | 7.9 | 0.00 | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-21265 | 0.00 | — | 0.01 | Jan 13, 2026 | Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing… | |||
| CVE-2019-1368 | 0.00 | — | 0.01 | Oct 10, 2019 | A security feature bypass exists when Windows Secure Boot improperly restricts access to debugging functionality, aka 'Windows Secure Boot Security Feature Bypass Vulnerability'. | |||
| CVE-2019-1294 | 0.00 | — | 0.01 | Sep 11, 2019 | A security feature bypass exists when Windows Secure Boot improperly restricts access to debugging functionality, aka 'Windows Secure Boot Security Feature Bypass Vulnerability'. |
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.01
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.01
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- risk 0.51cvss 7.9epss 0.00
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
- CVE-2026-21265Jan 13, 2026risk 0.00cvss —epss 0.01
Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing…
- CVE-2019-1368Oct 10, 2019risk 0.00cvss —epss 0.01
A security feature bypass exists when Windows Secure Boot improperly restricts access to debugging functionality, aka 'Windows Secure Boot Security Feature Bypass Vulnerability'.
- CVE-2019-1294Sep 11, 2019risk 0.00cvss —epss 0.01
A security feature bypass exists when Windows Secure Boot improperly restricts access to debugging functionality, aka 'Windows Secure Boot Security Feature Bypass Vulnerability'.