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Jervis has Deterministic AES IV Derivation from Passphrase

šŸ—“ļøĀ 13 Jan 2026Ā 14:51:58Reported byĀ GitHub Advisory DatabaseTypeĀ 
github
Ā github
šŸ”—Ā github.comšŸ‘Ā 4Ā Views

Jervis derives AES IV from a passphrase, causing IV reuse and identical ciphertext for plaintext.

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21 Jan 2026 16:21Current
7High risk
Vulners AI Score7
CVSS 3.17.5
CVSS 48.7
EPSS0.00025
SSVC
4