CVE-2021-27310 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 | 3.33% | 2.82% | -0.51% |
| 2 | 2026-05-10 | 4.09% | 3.33% | -0.76% |
| 3 | 2026-03-04 | 2.88% | 4.09% | +1.21% |
| 4 | 2026-03-01 | 4.09% | 2.88% | -1.21% |
| 5 | 2026-02-04 | 2.88% | 4.09% | +1.21% |
| 6 | 2026-02-01 | 4.09% | 2.88% | -1.21% |
| 7 | 2026-01-04 | 2.90% | 4.09% | +1.19% |
| 8 | 2026-01-01 | 4.09% | 2.90% | -1.19% |
| 9 | 2025-12-04 | 2.90% | 4.09% | +1.19% |
| 10 | 2025-12-01 | 4.09% | 2.90% | -1.19% |
| 11 | 2025-11-21 | 10.30% | 4.09% | -6.21% |
| 12 | 2025-11-18 | 4.09% | 10.30% | +6.21% |
| 13 | 2025-11-04 | 2.90% | 4.09% | +1.19% |
| 14 | 2025-11-01 | 4.09% | 2.90% | -1.19% |
| 15 | 2025-10-04 | 2.90% | 4.09% | +1.19% |
| 16 | 2025-10-01 | 4.09% | 2.90% | -1.19% |
| 17 | 2025-09-04 | 2.90% | 4.09% | +1.19% |
| 18 | 2025-09-01 | 4.09% | 2.90% | -1.19% |
| 19 | 2025-08-04 | 2.90% | 4.09% | +1.19% |
| 20 | 2025-08-01 | 4.09% | 2.90% | -1.19% |
| 21 | 2025-07-04 | 2.90% | 4.09% | +1.19% |
| 22 | 2025-07-01 | 4.09% | 2.90% | -1.19% |
| 23 | 2025-06-04 | 2.90% | 4.09% | +1.19% |
| 24 | 2025-06-01 | 4.09% | 2.90% | -1.19% |
| 25 | 2025-05-12 | 9.60% | 4.09% | -5.51% |
| 26 | 2025-05-04 | 8.39% | 9.60% | +1.21% |
| 27 | 2025-05-01 | 9.60% | 8.39% | -1.21% |
| 28 | 2025-04-12 | 8.39% | 9.60% | +1.21% |
| 29 | 2025-04-11 | 9.60% | 8.39% | -1.21% |
| 30 | 2025-04-06 | 8.39% | 9.60% | +1.21% |
| 31 | 2025-04-05 | 9.60% | 8.39% | -1.21% |
| 32 | 2025-03-30 | 16.99% | 9.60% | -7.40% |
| 33 | 2025-03-29 | 9.60% | 16.99% | +7.40% |
| 34 | 2025-03-28 | 1.93% | 9.60% | +7.66% |
| 35 | 2025-03-27 | 2.03% | 1.93% | -0.10% |
| 36 | 2025-03-24 | 1.93% | 2.03% | +0.10% |
| 37 | 2025-03-23 | 2.03% | 1.93% | -0.10% |
| 38 | 2025-03-22 | 2.09% | 2.03% | -0.06% |
| 39 | 2025-03-21 | 2.03% | 2.09% | +0.06% |
| 40 | 2025-03-18 | 1.93% | 2.03% | +0.10% |
| 41 | 2025-03-17 | 0.10% | 1.93% | +1.83% |
| 42 | 2023-03-07 | 0.89% | 0.10% | -0.78% |
| 43 | 2022-04-01 | 4.98% | 0.89% | -4.10% |
| 44 | 2022-02-04 | 1.84% | 4.98% | +3.14% |
| 45 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 46 | 2021-04-14 | — | 0.42% | — |