CVE-2019-18939 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 | 30.11% | 40.78% | +10.68% |
| 2 | 2026-01-19 | 30.22% | 30.11% | -0.12% |
| 3 | 2026-01-11 | 37.14% | 30.22% | -6.92% |
| 4 | 2025-11-21 | 45.81% | 37.14% | -8.66% |
| 5 | 2025-11-18 | 37.14% | 45.81% | +8.66% |
| 6 | 2025-07-29 | 42.52% | 37.14% | -5.37% |
| 7 | 2025-07-28 | 46.73% | 42.52% | -4.21% |
| 8 | 2025-07-25 | 47.37% | 46.73% | -0.65% |
| 9 | 2025-03-30 | 65.35% | 47.37% | -17.98% |
| 10 | 2025-03-29 | 52.41% | 65.35% | +12.95% |
| 11 | 2025-03-17 | 2.99% | 52.41% | +49.42% |
| 12 | 2024-12-17 | 1.29% | 2.99% | +1.69% |
| 13 | 2023-12-24 | 0.96% | 1.29% | +0.34% |
| 14 | 2023-10-21 | 0.76% | 0.96% | +0.20% |
| 15 | 2023-09-03 | 0.69% | 0.76% | +0.06% |
| 16 | 2023-03-19 | 0.65% | 0.69% | +0.04% |
| 17 | 2023-03-07 | 1.16% | 0.65% | -0.51% |
| 18 | 2022-04-01 | 15.36% | 1.16% | -14.21% |
| 19 | 2022-02-04 | 4.23% | 15.36% | +11.13% |
| 20 | 2022-01-06 | 0.97% | 4.23% | +3.25% |
| 21 | 2021-04-14 | — | 0.97% | — |