CVE-2025-59327: CPSD CryptoPro CryptoPro Secure Disk for Bitlocker vulnerability
Published Aug 12, 2026
·Updated
In CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4, bootxsa.efi fails to properly validate LUKS encryption and, if encryption is present, all CryptoPro file integrity checks are skipped.
Affected Software
1 affected component
CPSD CryptoPro CryptoPro Secure Disk for Bitlocker<7.7.4
Event History
Aug 12, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2025-59327?
CVE-2025-59327 has a risk score of 47, indicating a significant vulnerability.
2
How do I fix CVE-2025-59327?
To fix CVE-2025-59327, update CPSD CryptoPro Secure Disk for Bitlocker to version 7.7.4 or later.
3
What impact does CVE-2025-59327 have on file integrity?
CVE-2025-59327 allows the skipping of CryptoPro file integrity checks if LUKS encryption is present.
4
Is CVE-2025-59327 related to bootxsa.efi?
Yes, CVE-2025-59327 involves bootxsa.efi failing to properly validate LUKS encryption.
5
Which software is affected by CVE-2025-59327?
CVE-2025-59327 affects CPSD CryptoPro Secure Disk for Bitlocker versions prior to 7.7.4.