CVE-2026-74883
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Aug 17, 2026
Vendor
unknown
Description
openssl_encrypt versions before 1.4.0 contain a sandbox bypass vulnerability where the plugin sandbox fails to restrict alternative file access methods like pathlib.Path and io.open. Attackers can import pathlib or io modules to read and write arbitrary files, completely bypassing the restricted_open file access controls.