CVE-2019-1978 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 | 40.16% | 9.38% | -30.78% |
| 2 | 2026-03-04 | 33.36% | 40.16% | +6.80% |
| 3 | 2026-03-01 | 40.16% | 33.36% | -6.80% |
| 4 | 2026-02-04 | 33.36% | 40.16% | +6.80% |
| 5 | 2026-02-01 | 40.16% | 33.36% | -6.80% |
| 6 | 2026-01-04 | 33.36% | 40.16% | +6.80% |
| 7 | 2026-01-01 | 40.16% | 33.36% | -6.80% |
| 8 | 2025-12-04 | 33.36% | 40.16% | +6.80% |
| 9 | 2025-12-01 | 40.16% | 33.36% | -6.80% |
| 10 | 2025-11-21 | 11.60% | 40.16% | +28.56% |
| 11 | 2025-11-18 | 40.16% | 11.60% | -28.56% |
| 12 | 2025-11-04 | 33.36% | 40.16% | +6.80% |
| 13 | 2025-11-01 | 40.16% | 33.36% | -6.80% |
| 14 | 2025-10-05 | 23.66% | 40.16% | +16.50% |
| 15 | 2025-10-04 | 18.75% | 23.66% | +4.91% |
| 16 | 2025-10-01 | 23.66% | 18.75% | -4.91% |
| 17 | 2025-09-06 | 18.75% | 23.66% | +4.91% |
| 18 | 2025-09-01 | 23.66% | 18.75% | -4.91% |
| 19 | 2025-08-04 | 18.75% | 23.66% | +4.91% |
| 20 | 2025-08-01 | 23.66% | 18.75% | -4.91% |
| 21 | 2025-07-04 | 18.75% | 23.66% | +4.91% |
| 22 | 2025-07-01 | 23.66% | 18.75% | -4.91% |
| 23 | 2025-06-04 | 18.75% | 23.66% | +4.91% |
| 24 | 2025-06-01 | 23.66% | 18.75% | -4.91% |
| 25 | 2025-05-04 | 18.75% | 23.66% | +4.91% |
| 26 | 2025-05-01 | 23.66% | 18.75% | -4.91% |
| 27 | 2025-04-19 | 21.16% | 23.66% | +2.50% |
| 28 | 2025-03-30 | 10.13% | 21.16% | +11.03% |
| 29 | 2025-03-29 | 21.16% | 10.13% | -11.03% |
| 30 | 2025-03-19 | 16.94% | 21.16% | +4.21% |
| 31 | 2025-03-17 | 1.83% | 16.94% | +15.12% |
| 32 | 2024-12-17 | 0.94% | 1.83% | +0.89% |
| 33 | 2024-09-26 | 0.98% | 0.94% | -0.05% |
| 34 | 2024-09-17 | 0.94% | 0.98% | +0.05% |
| 35 | 2024-07-07 | 0.99% | 0.94% | -0.05% |
| 36 | 2024-06-05 | 0.81% | 0.99% | +0.18% |
| 37 | 2024-04-12 | 0.70% | 0.81% | +0.11% |
| 38 | 2024-03-31 | 0.76% | 0.70% | -0.06% |
| 39 | 2024-02-08 | 0.92% | 0.76% | -0.16% |
| 40 | 2024-01-15 | 0.76% | 0.92% | +0.16% |
| 41 | 2023-11-12 | 0.92% | 0.76% | -0.16% |
| 42 | 2023-06-19 | 0.65% | 0.92% | +0.27% |
| 43 | 2023-04-27 | 0.40% | 0.65% | +0.25% |
| 44 | 2023-03-07 | 8.38% | 0.40% | -7.98% |
| 45 | 2022-04-01 | 12.94% | 8.38% | -4.56% |
| 46 | 2022-02-04 | 2.30% | 12.94% | +10.64% |
| 47 | 2021-04-14 | — | 2.30% | — |