EPSS score history for CVE-1999-1557, 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 | 23.67% | 8.44% | -15.23% |
| 2 | 2026-01-08 | 11.63% | 23.67% | +12.04% |
| 3 | 2025-04-04 | 50.80% | 11.63% | -39.17% |
| 4 | 2025-03-30 | 50.66% | 50.80% | +0.14% |
| 5 | 2025-03-29 | 50.80% | 50.66% | -0.14% |
| 6 | 2025-03-19 | 58.78% | 50.80% | -7.98% |
| 7 | 2025-03-17 | 7.71% | 58.78% | +51.07% |
| 8 | 2023-03-07 | 5.28% | 7.71% | +2.43% |
| 9 | 2022-02-04 | — | 5.28% | — |