EPSS score history for CVE-2009-4436, 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 | 0.35% | 0.97% | +0.62% |
| 2 | 2026-03-16 | 0.88% | 0.35% | -0.53% |
| 3 | 2025-09-02 | 0.44% | 0.88% | +0.44% |
| 4 | 2025-03-30 | 0.61% | 0.44% | -0.17% |
| 5 | 2025-03-29 | 0.44% | 0.61% | +0.17% |
| 6 | 2025-03-19 | 0.06% | 0.44% | +0.38% |
| 7 | 2023-03-07 | 0.99% | 0.06% | -0.92% |
| 8 | 2022-02-04 | — | 0.99% | — |