CVE-2026-81706

Medium

Description

openssl_encrypt before 1.4.9 fails to prevent namespace collisions between own identities and contacts in IdentityStore, allowing attackers to create shadowed contact entries invisible until the corresponding own identity is deleted. When the own identity is deleted, the shadowed contact becomes visible and resolves to the attacker's keys, enabling silent key substitution for encrypted files.

SeverityMedium

CVSS6.8

Exploit probability—

ProductJahlives Openssl Encrypt

PublishedAug 27, 2026

First seenAug 27, 2026

Weakness typeCWE-345CWE-345

How to fix

Update

jahlives openssl_encrypt1.4.9 or later
openssl-encrypt1.4.9 or later

Vendor advisories

github.com/jahlives/openssl_encrypt/security/advisories/GHSA-8gmx-w9m8-vx7q

Affected products

Product	Affected versions	Fixed in
jahlives openssl_encrypt	v < 1.4.9	1.4.9
openssl-encryptPyPI	v < 1.4.9	1.4.9

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