EPSS score history for CVE-1999-1520, 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 | 42.98% | 10.64% | -32.34% |
| 2 | 2026-04-10 | 37.13% | 42.98% | +5.85% |
| 3 | 2025-07-29 | 39.98% | 37.13% | -2.85% |
| 4 | 2025-03-30 | 45.02% | 39.98% | -5.04% |
| 5 | 2025-03-29 | 39.98% | 45.02% | +5.04% |
| 6 | 2025-03-19 | 36.68% | 39.98% | +3.30% |
| 7 | 2025-03-17 | 0.46% | 36.68% | +36.22% |
| 8 | 2025-02-10 | 0.60% | 0.46% | -0.14% |
| 9 | 2024-12-17 | 0.72% | 0.60% | -0.12% |
| 10 | 2023-08-09 | 0.76% | 0.72% | -0.04% |
| 11 | 2023-03-07 | 14.72% | 0.76% | -13.96% |
| 12 | 2022-02-04 | — | 14.72% | — |