EPSS score history for CVE-1999-1550, 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 | 2.27% | 8.59% | +6.33% |
| 2 | 2026-04-28 | 2.96% | 2.27% | -0.69% |
| 3 | 2025-12-31 | 7.21% | 2.96% | -4.25% |
| 4 | 2025-03-30 | 7.53% | 7.21% | -0.32% |
| 5 | 2025-03-29 | 7.21% | 7.53% | +0.32% |
| 6 | 2025-03-17 | 0.73% | 7.21% | +6.48% |
| 7 | 2024-12-17 | 0.79% | 0.73% | -0.06% |
| 8 | 2023-03-07 | 1.21% | 0.79% | -0.42% |
| 9 | 2022-02-04 | — | 1.21% | — |