EPSS score history for CVE-1999-1539, 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 | 19.35% | 11.86% | -7.50% |
| 2 | 2026-04-20 | 15.11% | 19.35% | +4.24% |
| 3 | 2025-03-30 | 18.87% | 15.11% | -3.76% |
| 4 | 2025-03-29 | 15.11% | 18.87% | +3.76% |
| 5 | 2025-03-17 | 4.72% | 15.11% | +10.39% |
| 6 | 2024-12-17 | 12.82% | 4.72% | -8.11% |
| 7 | 2024-02-17 | 19.51% | 12.82% | -6.68% |
| 8 | 2023-03-07 | 4.19% | 19.51% | +15.32% |
| 9 | 2022-02-04 | — | 4.19% | — |