CVE-2008-6509 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 | 2026-06-15 | 2.44% | 2.01% | -0.42% |
| 2 | 2026-05-13 | 2.10% | 2.44% | +0.33% |
| 3 | 2026-03-23 | 1.89% | 2.10% | +0.21% |
| 4 | 2026-01-30 | 2.12% | 1.89% | -0.23% |
| 5 | 2025-12-28 | 2.33% | 2.12% | -0.20% |
| 6 | 2025-12-27 | 2.12% | 2.33% | +0.20% |
| 7 | 2025-12-19 | 1.59% | 2.12% | +0.53% |
| 8 | 2025-10-28 | 2.03% | 1.59% | -0.43% |
| 9 | 2025-10-27 | 1.59% | 2.03% | +0.43% |
| 10 | 2025-10-01 | 2.03% | 1.59% | -0.43% |
| 11 | 2025-07-30 | 1.59% | 2.03% | +0.43% |
| 12 | 2025-06-09 | 3.87% | 1.59% | -2.28% |
| 13 | 2025-03-30 | 2.68% | 3.87% | +1.19% |
| 14 | 2025-03-29 | 3.87% | 2.68% | -1.19% |
| 15 | 2025-03-17 | 6.78% | 3.87% | -2.91% |
| 16 | 2024-12-17 | 9.11% | 6.78% | -2.33% |
| 17 | 2024-02-28 | 21.58% | 9.11% | -12.48% |
| 18 | 2023-03-07 | 2.17% | 21.58% | +19.41% |
| 19 | 2022-02-04 | — | 2.17% | — |