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CVE-2026-45658

7.8 HIGH

Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack

Published: 2026-06-09 · Last updated: 2026-06-10

Severity and scoring

CVSS
7.8 HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-284

Affected products

VendorProduct
microsoftwindows_10_1607, windows_10_1809, windows_10_21h2

Description

Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-50507 Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack (6.8 MEDIUM)
  • CVE-2026-49160 Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network (7.5 HIGH)
  • CVE-2026-48583 Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally (7.8 HIGH)
  • CVE-2026-48578 Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally (7.9 HIGH)
  • CVE-2026-48576 Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally (7.9 HIGH)

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