EPSS score history for CVE-2009-1331, 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 | 29.64% | 18.06% | -11.58% |
| 2 | 2026-06-07 | 27.17% | 29.64% | +2.47% |
| 3 | 2026-04-17 | 29.04% | 27.17% | -1.87% |
| 4 | 2026-01-05 | 24.39% | 29.04% | +4.66% |
| 5 | 2025-11-03 | 23.53% | 24.39% | +0.86% |
| 6 | 2025-09-06 | 22.38% | 23.53% | +1.15% |
| 7 | 2025-04-25 | 26.08% | 22.38% | -3.70% |
| 8 | 2025-03-30 | 61.28% | 26.08% | -35.20% |
| 9 | 2025-03-29 | 26.08% | 61.28% | +35.20% |
| 10 | 2025-03-17 | 2.29% | 26.08% | +23.80% |
| 11 | 2023-10-16 | 1.45% | 2.29% | +0.84% |
| 12 | 2023-03-07 | 10.86% | 1.45% | -9.41% |
| 13 | 2022-07-18 | 1.96% | 10.86% | +8.89% |
| 14 | 2022-07-17 | 10.86% | 1.96% | -8.89% |
| 15 | 2022-02-04 | — | 10.86% | — |