CVE-2026-81684: Jahlives OpenSSL Encrypt

Medium severity, CVSS 6.2. EPSS: 0.2% chance of exploitation in the next 30 days.

In openssl_encrypt (pip package openssl-encrypt) versions <= 1.4.8, the desktop GUI passes the steganography password to the CLI child process on the command line via the --stego-password argument (on both encrypt and decrypt paths) instead of via an environment variable as done for the main password. Any local user can read the steganography password from /proc/<pid>/cmdline for the lifetime of the subprocess. Fixed in 1.4.9.

Affected products

• Jahlives OpenSSL Encrypt: before 1.4.9 (fixed in 1.4.9)

Published 2026-08-27. Last modified 2026-09-03.