CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
VeraCrypt provides disk encryption with strong security based on TrueCrypt. From 1.26.6 until 1.26.29, file-hosted hidden volume creation forces quick format and the FormatNoFs function in src/Common/Format.c and FormatFat function in src/Common/Fat.c use WriteFile to place raw zeroed sectors at predictable 128 MiB intervals. These writes bypass the normal EncryptDataUnits formatting path, leaving deterministic plaintext markers in an area expected to resemble random ciphertext. The markers can weaken plausible deniability during forensic inspection, although they do not disclose hidden-volume content or reduce the strength of VeraCrypt encryption. This issue is fixed in version 1.26.29.
Засегнати продукти
- veracrypt VeraCrypt: >= 1.26.6, < 1.26.29
Вид слабост
История
- 21 август 2026 Публикувано
Други уязвимости в veracrypt VeraCrypt
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-54073
- https://nvd.nist.gov/vuln/detail/CVE-2026-54073
- https://github.com/veracrypt/VeraCrypt/security/advisories/GHSA-jjcr-75w7-58jp
- https://github.com/veracrypt/VeraCrypt/commit/689a59cd584f090ca5f9214d5f2f3a9eac499e53
- https://github.com/veracrypt/VeraCrypt/releases/tag/VeraCrypt_1.26.29