PatchTheCVEcodesys vulnerabilities
Recent CVEs affecting codesys products. 3 tracked.
codesys has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-05-26. Highest priority: CVE-2026-44468 (score 28/100).
- CVE-2026-44468 HIGH 7.8 UPGRADE The affected product creates a directory with insecure default permissions during administrative installation
- CVE-2026-44469 HIGH 7.8 UPGRADE The affected product extracts installation files to a temporary directory with incorrect default permissions d
- CVE-2026-0393 MEDIUM 6.5 UPGRADE The affected product may expose credentials remotely between low privileged visualization users during concurr
FAQ
How do I fix codesys vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is codesys being exploited right now?
None of the tracked codesys CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which codesys CVE should I patch first?
CVE-2026-44468 currently ranks highest (28/100): The affected product creates a directory with insecure default permissions during administrative installation.