EPSS score history for CVE-1999-1509, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 3.45% | 8.33% | +4.89% |
| 2 | 2025-03-30 | 5.99% | 3.45% | -2.54% |
| 3 | 2025-03-29 | 3.45% | 5.99% | +2.54% |
| 4 | 2025-03-17 | 1.21% | 3.45% | +2.24% |
| 5 | 2024-12-17 | 2.42% | 1.21% | -1.21% |
| 6 | 2023-08-13 | 3.39% | 2.42% | -0.97% |
| 7 | 2023-03-07 | 4.19% | 3.39% | -0.80% |
| 8 | 2022-02-04 | — | 4.19% | — |