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BDU:2026-08267

Уязвимость операционных систем Windows, связанная с недостаточной защитой служебных данных, позволяющая нарушителю обойти функцию шифрования данных BitLocker

Published: Jun 16, 2026Updated: Jun 17, 2026 Sources: BDUCWE-200Раскрытие информации
NVD MITRE
7.8CVSSHIGH
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Уязвимость операционных систем Windows связана с возможностью копированя файла unattend.xml и каталога Recovery с файлом ReAgent.xml в корень раздела восстановления в результате недостаточной защиты служебных данных. Эксплуатация уязвимости может позволить нарушителю обойти функцию шифрования данных BitLocker

CVSS Vector Breakdown

AV:LAC:LC:HI:HA:H
Exploitability
AV:LAccess Vector
Local
AC:LAccess Complexity
Low
Impact
C:HConfidentiality
H
I:HIntegrity
H
A:HAvailability
H
Open in CVSS calculator →

Weaknesses

CWE-200Раскрытие информации

Affected Products

WindowsMicrosoft Corp
On-premOS
Operating Systems / windows
microsoft corpcommercialUSOperating Systemsaka microsoft corporation

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.cyderes.com/howler-cell/greatxml-windows-zero-day
cyderes.com
https://xakep.ru/2026/06/15/greatxml/
xakep.ru
https://hivesecurity.gitlab.io/blog/greatxml-bitlocker-bypass-winre-defender-offline/
hivesecurity.gitlab.io
and 2 more references View all →

Timeline

Published
Jun 16, 2026
Last Updated
Jun 17, 2026
News mentions
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