CVE-2016-4447 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 | 2026-06-26 | 13.62% | 13.98% | +0.36% |
| 2 | 2026-06-15 | 2.66% | 13.62% | +10.96% |
| 3 | 2026-05-13 | 3.14% | 2.66% | -0.48% |
| 4 | 2026-05-12 | 3.01% | 3.14% | +0.13% |
| 5 | 2026-05-11 | 2.06% | 3.01% | +0.95% |
| 6 | 2026-03-24 | 3.33% | 2.06% | -1.27% |
| 7 | 2026-03-04 | 1.21% | 3.33% | +2.13% |
| 8 | 2026-03-01 | 3.33% | 1.21% | -2.13% |
| 9 | 2026-02-04 | 1.21% | 3.33% | +2.13% |
| 10 | 2026-02-01 | 3.33% | 1.21% | -2.13% |
| 11 | 2026-01-04 | 1.21% | 3.33% | +2.13% |
| 12 | 2026-01-01 | 3.33% | 1.21% | -2.13% |
| 13 | 2025-12-28 | 2.82% | 3.33% | +0.51% |
| 14 | 2025-12-27 | 3.33% | 2.82% | -0.51% |
| 15 | 2025-12-04 | 1.21% | 3.33% | +2.13% |
| 16 | 2025-12-01 | 3.33% | 1.21% | -2.13% |
| 17 | 2025-11-04 | 1.21% | 3.33% | +2.13% |
| 18 | 2025-11-01 | 3.33% | 1.21% | -2.13% |
| 19 | 2025-10-28 | 2.82% | 3.33% | +0.51% |
| 20 | 2025-10-27 | 3.33% | 2.82% | -0.51% |
| 21 | 2025-10-04 | 1.21% | 3.33% | +2.13% |
| 22 | 2025-10-01 | 2.82% | 1.21% | -1.62% |
| 23 | 2025-09-05 | 1.01% | 2.82% | +1.81% |
| 24 | 2025-09-01 | 2.82% | 1.01% | -1.81% |
| 25 | 2025-08-30 | 2.54% | 2.82% | +0.28% |
| 26 | 2025-08-29 | 2.80% | 2.54% | -0.26% |
| 27 | 2025-08-04 | 1.02% | 2.80% | +1.78% |
| 28 | 2025-08-01 | 2.80% | 1.02% | -1.78% |
| 29 | 2025-07-04 | 1.02% | 2.80% | +1.78% |
| 30 | 2025-07-01 | 2.80% | 1.02% | -1.78% |
| 31 | 2025-06-19 | 3.71% | 2.80% | -0.91% |
| 32 | 2025-06-04 | 1.24% | 3.71% | +2.46% |
| 33 | 2025-06-01 | 3.71% | 1.24% | -2.46% |
| 34 | 2025-05-27 | 5.91% | 3.71% | -2.20% |
| 35 | 2025-05-25 | 5.47% | 5.91% | +0.43% |
| 36 | 2025-05-04 | 1.65% | 5.47% | +3.82% |
| 37 | 2025-05-01 | 5.47% | 1.65% | -3.82% |
| 38 | 2025-04-20 | 1.65% | 5.47% | +3.82% |
| 39 | 2025-04-19 | 5.47% | 1.65% | -3.82% |
| 40 | 2025-04-16 | 1.65% | 5.47% | +3.82% |
| 41 | 2025-04-15 | 2.17% | 1.65% | -0.52% |
| 42 | 2025-04-13 | 12.12% | 2.17% | -9.96% |
| 43 | 2025-04-11 | 2.17% | 12.12% | +9.96% |
| 44 | 2025-04-10 | 12.12% | 2.17% | -9.96% |
| 45 | 2025-03-30 | 24.79% | 12.12% | -12.67% |
| 46 | 2025-03-29 | 12.12% | 24.79% | +12.67% |
| 47 | 2025-03-22 | 2.17% | 12.12% | +9.96% |
| 48 | 2025-03-21 | 12.12% | 2.17% | -9.96% |
| 49 | 2025-03-20 | 2.17% | 12.12% | +9.96% |
| 50 | 2025-03-19 | 12.12% | 2.17% | -9.96% |
| 51 | 2025-03-17 | 0.41% | 12.12% | +11.71% |
| 52 | 2025-01-02 | 0.33% | 0.41% | +0.08% |
| 53 | 2024-12-17 | 0.18% | 0.33% | +0.15% |
| 54 | 2023-03-07 | 2.69% | 0.18% | -2.50% |
| 55 | 2022-02-04 | — | 2.69% | — |