CVE-2026-44469 — Incorrect Default Permissions in CODESYS Development System
The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation. A low-privileged local attacker …
Published: 2026-05-26 · CVSS: 8.5 · CVSS 4.0
The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation. A low-privileged local attacker can exploit a TOCTOU race condition with a practical time window to replace verified files with malicious ones before installation, resulting in local privilege escalation.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7