EPSS score history for CVE-2021-44087, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-07-09 | 4.65% | 3.82% | -0.83% |
| 2 | 2026-06-15 | 21.48% | 4.65% | -16.83% |
| 3 | 2025-04-13 | 15.06% | 21.48% | +6.42% |
| 4 | 2025-03-30 | 28.54% | 15.06% | -13.48% |
| 5 | 2025-03-29 | 15.06% | 28.54% | +13.48% |
| 6 | 2025-03-25 | 12.72% | 15.06% | +2.34% |
| 7 | 2025-03-24 | 2.33% | 12.72% | +10.39% |
| 8 | 2025-03-23 | 2.39% | 2.33% | -0.06% |
| 9 | 2025-03-21 | 3.12% | 2.39% | -0.73% |
| 10 | 2025-03-17 | 67.76% | 3.12% | -64.64% |
| 11 | 2025-02-20 | 61.09% | 67.76% | +6.67% |
| 12 | 2025-02-06 | 53.75% | 61.09% | +7.34% |
| 13 | 2025-01-23 | 46.03% | 53.75% | +7.72% |
| 14 | 2024-12-17 | 4.66% | 46.03% | +41.37% |
| 15 | 2024-11-30 | 4.36% | 4.66% | +0.30% |
| 16 | 2024-10-21 | 3.65% | 4.36% | +0.71% |
| 17 | 2024-08-29 | 3.53% | 3.65% | +0.12% |
| 18 | 2024-06-08 | 3.78% | 3.53% | -0.26% |
| 19 | 2024-03-13 | 3.13% | 3.78% | +0.65% |
| 20 | 2024-01-04 | 3.19% | 3.13% | -0.06% |
| 21 | 2023-12-20 | 2.80% | 3.19% | +0.39% |
| 22 | 2023-12-05 | 2.58% | 2.80% | +0.22% |
| 23 | 2023-10-08 | 2.54% | 2.58% | +0.04% |
| 24 | 2023-09-25 | 2.32% | 2.54% | +0.22% |
| 25 | 2023-09-10 | 2.08% | 2.32% | +0.25% |
| 26 | 2023-08-28 | 2.03% | 2.08% | +0.05% |
| 27 | 2023-06-09 | 1.70% | 2.03% | +0.33% |
| 28 | 2023-04-19 | 1.28% | 1.70% | +0.43% |
| 29 | 2023-03-24 | 0.57% | 1.28% | +0.71% |
| 30 | 2023-03-13 | 0.49% | 0.57% | +0.08% |
| 31 | 2023-03-07 | 12.75% | 0.49% | -12.26% |
| 32 | 2022-11-15 | 5.63% | 12.75% | +7.12% |
| 33 | 2022-07-15 | 12.75% | 5.63% | -7.12% |
| 34 | 2022-03-25 | 8.61% | 12.75% | +4.15% |
| 35 | 2022-03-19 | 4.43% | 8.61% | +4.18% |
| 36 | 2022-03-18 | — | 4.43% | — |