EPSS score history for CVE-2009-1278, 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 | 4.07% | 2.31% | -1.76% |
| 2 | 2026-05-30 | 3.20% | 4.07% | +0.87% |
| 3 | 2026-04-09 | 2.88% | 3.20% | +0.32% |
| 4 | 2026-01-03 | 1.30% | 2.88% | +1.58% |
| 5 | 2025-03-30 | 1.87% | 1.30% | -0.58% |
| 6 | 2025-03-29 | 1.30% | 1.87% | +0.58% |
| 7 | 2025-03-17 | 0.52% | 1.30% | +0.78% |
| 8 | 2023-03-07 | 1.14% | 0.52% | -0.62% |
| 9 | 2022-02-04 | — | 1.14% | — |