CVE-2012-0809 の EPSS スコア履歴で、リスクの推移と悪用確率の変化を示します。優先度付けとセキュリティ分析に利用できます。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-05-21 | 47.78% | 43.47% | -4.31% |
| 2 | 2026-05-20 | 44.75% | 47.78% | +3.03% |
| 3 | 2026-05-07 | 45.60% | 44.75% | -0.85% |
| 4 | 2026-03-13 | 42.55% | 45.60% | +3.05% |
| 5 | 2026-03-08 | 46.66% | 42.55% | -4.11% |
| 6 | 2025-12-23 | 43.58% | 46.66% | +3.09% |
| 7 | 2025-10-02 | 60.74% | 43.58% | -17.16% |
| 8 | 2025-07-01 | 53.96% | 60.74% | +6.78% |
| 9 | 2025-03-30 | 50.59% | 53.96% | +3.36% |
| 10 | 2025-03-29 | 57.80% | 50.59% | -7.20% |
| 11 | 2025-03-17 | 0.06% | 57.80% | +57.73% |
| 12 | 2023-03-07 | 2.08% | 0.06% | -2.02% |
| 13 | 2022-07-17 | 2.74% | 2.08% | -0.66% |
| 14 | 2022-02-04 | — | 2.74% | — |