openssl_encrypt versions before 1.4.9 contain an insecure file permissions vulnerability in the desktop GUI that writes decrypted plaintext with world-readable default permissions. Attackers can read decrypted output files created by the GUI as unprivileged local users on multi-user systems.
HIGH
Vulnerability intelligence
CVE-2026-81682
CVSS 4.08.6
SeverityHigh
Known exploitedNo
NVD references:
Primary source: NIST National Vulnerability Database