CISA Reports on ICS/OT Vulnerability Trends for 2024-2025

CISA Reports on ICS/OT Vulnerability Trends for 2024-2025

First seen 2 Mar 2026, 16:11 UTC JacksonvilleBlufftontoday 48.0

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In 2025, CISA published 508 ICS advisories, a 20% increase from the previous year. Despite this, only 1.32% of the 2,203 vulnerabilities rated High or Critical in 2024 and 2025 were confirmed as exploited. The percentage of vulnerabilities receiving official advisories dropped from 28.3% in 2024 to 17.5% in 2025.

Timeline

2024-01-01
Start of the 2024 reporting period
2025-01-01
Start of the 2025 reporting period
2025-01-05
CVE-2025-1234 published
2025-12-31
CISA published 508 ICS advisories for 2025
Recent
Report on vulnerability confirmation rates released