EPSS score history for CVE-2009-4274, 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 | 2.54% | 4.19% | +1.65% |
| 2 | 2026-04-12 | 2.61% | 2.54% | -0.07% |
| 3 | 2026-02-03 | 2.54% | 2.61% | +0.07% |
| 4 | 2025-03-30 | 6.67% | 2.54% | -4.12% |
| 5 | 2025-03-29 | 2.54% | 6.67% | +4.12% |
| 6 | 2025-03-19 | 2.78% | 2.54% | -0.24% |
| 7 | 2025-03-17 | 1.91% | 2.78% | +0.87% |
| 8 | 2024-08-12 | 2.12% | 1.91% | -0.21% |
| 9 | 2023-03-07 | 4.23% | 2.12% | -2.11% |
| 10 | 2023-02-13 | 2.69% | 4.23% | +1.54% |
| 11 | 2023-02-03 | 4.23% | 2.69% | -1.54% |
| 12 | 2022-02-04 | — | 4.23% | — |