PatchTheCVEscada-lts vulnerabilities and fixes
Recent CVEs affecting scada-lts, with upgrade or downgrade steps. 2 tracked.
Also searched as: scada lts.
scada-lts has 2 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-12. Highest priority: CVE-2026-19656 (score 45/100).
- CVE-2026-19656 CRITICAL 9.9 DOWNGRADE ScadaLTS 2.7.8.1 exposes a server-side method that lacks authorization checks, allowing any authenticated user
- CVE-2026-19657 MEDIUM 6.1 DOWNGRADE ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization
FAQ
How do I fix scada-lts 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 scada-lts being exploited right now?
None of the tracked scada-lts CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which scada-lts CVE should I patch first?
CVE-2026-19656 currently ranks highest (45/100): ScadaLTS 2.7.8.1 exposes a server-side method that lacks authorization checks, allowing any authenticated user.