high7.8
CVE-2026-44469
The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Codesys | Development System | before 3.5.22.20 |