CVE-2017-18017 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 | 2026-07-08 | 52.19% | 52.84% | +0.65% |
| 2 | 2026-06-15 | 34.31% | 52.19% | +17.88% |
| 3 | 2026-03-26 | 40.71% | 34.31% | -6.40% |
| 4 | 2026-03-17 | 37.76% | 40.71% | +2.95% |
| 5 | 2026-03-02 | 40.37% | 37.76% | -2.61% |
| 6 | 2026-02-24 | 46.92% | 40.37% | -6.56% |
| 7 | 2026-02-18 | 48.31% | 46.92% | -1.38% |
| 8 | 2026-02-11 | 33.58% | 48.31% | +14.73% |
| 9 | 2025-12-28 | 44.62% | 33.58% | -11.04% |
| 10 | 2025-12-27 | 33.58% | 44.62% | +11.04% |
| 11 | 2025-11-01 | 27.65% | 33.58% | +5.93% |
| 12 | 2025-10-28 | 38.09% | 27.65% | -10.44% |
| 13 | 2025-10-27 | 27.65% | 38.09% | +10.44% |
| 14 | 2025-10-01 | 38.09% | 27.65% | -10.44% |
| 15 | 2025-07-20 | 39.20% | 38.09% | -1.11% |
| 16 | 2025-06-28 | 40.25% | 39.20% | -1.05% |
| 17 | 2025-06-21 | 37.59% | 40.25% | +2.66% |
| 18 | 2025-03-30 | 15.84% | 37.59% | +21.76% |
| 19 | 2025-03-29 | 37.59% | 15.84% | -21.76% |
| 20 | 2025-03-17 | 88.23% | 37.59% | -50.63% |
| 21 | 2025-02-25 | 90.20% | 88.23% | -1.98% |
| 22 | 2025-01-15 | 91.09% | 90.20% | -0.89% |
| 23 | 2024-12-17 | 95.38% | 91.09% | -4.29% |
| 24 | 2024-04-08 | 96.14% | 95.38% | -0.75% |
| 25 | 2023-07-30 | 96.34% | 96.14% | -0.20% |
| 26 | 2023-07-06 | 96.39% | 96.34% | -0.05% |
| 27 | 2023-05-27 | 96.66% | 96.39% | -0.27% |
| 28 | 2023-05-08 | 96.27% | 96.66% | +0.39% |
| 29 | 2023-05-05 | 96.51% | 96.27% | -0.24% |
| 30 | 2023-03-07 | 7.55% | 96.51% | +88.96% |
| 31 | 2022-04-23 | 4.36% | 7.55% | +3.19% |
| 32 | 2022-02-04 | 8.26% | 4.36% | -3.90% |
| 33 | 2021-11-09 | 4.91% | 8.26% | +3.35% |
| 34 | 2021-04-14 | — | 4.91% | — |