PatchTheCVEkostac plc vulnerabilities and fixes
Recent CVEs affecting kostac plc, with upgrade or downgrade steps. 4 tracked.
Also searched as: kostacplc.
kostac plc has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2024-10-03. Highest priority: CVE-2024-47135 (score 33/100).
- CVE-2024-47136 HIGH 7.8 UPGRADE Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming
- CVE-2024-47135 HIGH 7.8 UPGRADE Stack-based buffer overflow vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Pro
- CVE-2023-41375 HIGH 7.8 UPGRADE Use after free vulnerability exists in Kostac PLC Programming Software Version 1.6.11.0
- CVE-2023-41374 HIGH 7.8 UPGRADE Double free issue exists in Kostac PLC Programming Software Version 1.6.11.0 and earlier
FAQ
How do I fix kostac plc 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 kostac plc being exploited right now?
None of the tracked kostac plc CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which kostac plc CVE should I patch first?
CVE-2024-47135 currently ranks highest (33/100): Stack-based buffer overflow vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Pro.