{"kevByMonth":[{"month":"2021-11","count":291},{"month":"2021-12","count":20},{"month":"2022-01","count":40},{"month":"2022-02","count":32},{"month":"2022-03","count":226},{"month":"2022-04","count":45},{"month":"2022-05","count":83},{"month":"2022-06","count":48},{"month":"2022-07","count":3},{"month":"2022-08","count":23},{"month":"2022-09","count":24},{"month":"2022-10","count":12},{"month":"2022-11","count":10},{"month":"2022-12","count":9},{"month":"2023-01","count":5},{"month":"2023-02","count":14},{"month":"2023-03","count":18},{"month":"2023-04","count":17},{"month":"2023-05","count":19},{"month":"2023-06","count":24},{"month":"2023-07","count":16},{"month":"2023-08","count":8},{"month":"2023-09","count":19},{"month":"2023-10","count":18},{"month":"2023-11","count":18},{"month":"2023-12","count":11},{"month":"2024-01","count":21},{"month":"2024-02","count":9},{"month":"2024-03","count":10},{"month":"2024-04","count":10},{"month":"2024-05","count":14},{"month":"2024-06","count":9},{"month":"2024-07","count":14},{"month":"2024-08","count":19},{"month":"2024-09","count":25},{"month":"2024-10","count":17},{"month":"2024-11","count":22},{"month":"2024-12","count":16},{"month":"2025-01","count":14},{"month":"2025-02","count":27},{"month":"2025-03","count":32},{"month":"2025-04","count":15},{"month":"2025-05","count":24},{"month":"2025-06","count":20},{"month":"2025-07","count":20},{"month":"2025-08","count":15},{"month":"2025-09","count":16},{"month":"2025-10","count":31},{"month":"2025-11","count":11},{"month":"2025-12","count":20},{"month":"2026-01","count":17},{"month":"2026-02","count":28},{"month":"2026-03","count":26},{"month":"2026-04","count":31},{"month":"2026-05","count":21},{"month":"2026-06","count":23},{"month":"2026-07","count":26},{"month":"2026-08","count":31},{"month":"2026-09","count":43},{"month":"2026-10","count":26}],"methodology":"Counts of records in the last complete validated CISA KEV catalog, grouped by each source dateAdded month (UTC calendar month). The denominator is the disclosed current catalog, not the editorial sample. This measures catalog additions represented in that snapshot, not worldwide attacks, discovery dates, zero-days, or causation by AI; removals can change historical counts.","sourceUrl":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","asOf":"2026-10-23T19:30:18.920Z","corpus":{"name":"CISA KEV catalog","totalRecords":1756,"catalogVersion":"2026.10.23","earliestAddedAt":"2021-11-03","latestAddedAt":"2026-10-23"}}