EPSS score history for CVE-2009-1667, 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 | 5.56% | 21.40% | +15.84% |
| 2 | 2026-01-07 | 5.42% | 5.56% | +0.14% |
| 3 | 2025-12-04 | 5.58% | 5.42% | -0.16% |
| 4 | 2025-10-07 | 5.14% | 5.58% | +0.44% |
| 5 | 2025-04-27 | 4.97% | 5.14% | +0.16% |
| 6 | 2025-04-02 | 3.73% | 4.97% | +1.24% |
| 7 | 2025-03-30 | 5.44% | 3.73% | -1.71% |
| 8 | 2025-03-29 | 3.73% | 5.44% | +1.71% |
| 9 | 2025-03-19 | 3.50% | 3.73% | +0.23% |
| 10 | 2025-03-17 | 14.17% | 3.50% | -10.67% |
| 11 | 2025-01-01 | 13.66% | 14.17% | +0.51% |
| 12 | 2024-09-14 | 7.76% | 13.66% | +5.90% |
| 13 | 2024-08-11 | 4.06% | 7.76% | +3.71% |
| 14 | 2023-04-06 | 4.31% | 4.06% | -0.26% |
| 15 | 2023-03-07 | 7.44% | 4.31% | -3.12% |
| 16 | 2022-02-04 | — | 7.44% | — |