CVE-2025-59322
Received Received - Intake

CryptoPro Secure Disk Decryption Error Leading to Plaintext Mount

Publication date: 2026-08-12

Last updated on: 2026-08-12

Assigner: MITRE

Description
CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 fails to properly handle decryption errors and allows encrypted volumes to be mounted as plaintext.

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Meta Information

Published
2026-08-12
Last Modified
2026-08-12
Generated
2026-08-12
AI Q&A
2026-08-12
EPSS Evaluated
N/A
NVD
CVE-2025-59322
EUVD
EUVD-2025-210712

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
cpsd cryptopro_secure_disk to 7.7.4 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

CPSD CryptoPro Secure Disk for Bitlocker before version 7.7.4 has a flaw where it does not correctly handle decryption errors. This allows encrypted volumes to be mounted as plaintext, meaning sensitive data could be exposed in an unencrypted state.

Impact Analysis

If you use CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4, an attacker could exploit this flaw to access encrypted data without proper decryption. This could lead to unauthorized data exposure or theft of sensitive information.

Compliance Impact

This vulnerability could result in non-compliance with GDPR, HIPAA, or other regulations requiring encryption of sensitive data. Unauthorized access to plaintext data may lead to legal penalties, data breach notifications, and reputational damage.

Mitigation Strategies

Update CPSD CryptoPro Secure Disk for Bitlocker to version 7.7.4 or later to address the decryption error handling issue.

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