EPSS score history for CVE-2021-39201, 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 | 2026-07-03 | 1.50% | 1.62% | +0.11% |
| 2 | 2026-06-15 | 0.51% | 1.50% | +0.99% |
| 3 | 2026-03-04 | 0.43% | 0.51% | +0.08% |
| 4 | 2026-03-01 | 0.51% | 0.43% | -0.08% |
| 5 | 2026-02-04 | 0.33% | 0.51% | +0.18% |
| 6 | 2026-02-01 | 0.51% | 0.33% | -0.18% |
| 7 | 2026-01-31 | 0.38% | 0.51% | +0.13% |
| 8 | 2026-01-04 | 0.24% | 0.38% | +0.14% |
| 9 | 2026-01-01 | 0.38% | 0.24% | -0.14% |
| 10 | 2025-12-28 | 0.29% | 0.38% | +0.09% |
| 11 | 2025-12-27 | 0.38% | 0.29% | -0.09% |
| 12 | 2025-12-04 | 0.24% | 0.38% | +0.14% |
| 13 | 2025-12-01 | 0.38% | 0.24% | -0.14% |
| 14 | 2025-11-21 | 0.90% | 0.38% | -0.52% |
| 15 | 2025-11-18 | 0.38% | 0.90% | +0.52% |
| 16 | 2025-11-04 | 0.24% | 0.38% | +0.14% |
| 17 | 2025-11-01 | 0.38% | 0.24% | -0.14% |
| 18 | 2025-10-28 | 0.29% | 0.38% | +0.09% |
| 19 | 2025-10-27 | 0.41% | 0.29% | -0.12% |
| 20 | 2025-10-04 | 0.31% | 0.41% | +0.10% |
| 21 | 2025-09-04 | 0.20% | 0.31% | +0.11% |
| 22 | 2025-09-01 | 0.33% | 0.20% | -0.13% |
| 23 | 2025-08-04 | 0.21% | 0.33% | +0.12% |
| 24 | 2025-08-01 | 0.33% | 0.21% | -0.12% |
| 25 | 2025-07-30 | 0.43% | 0.33% | -0.10% |
| 26 | 2025-07-04 | 0.28% | 0.43% | +0.16% |
| 27 | 2025-07-01 | 0.43% | 0.28% | -0.16% |
| 28 | 2025-06-04 | 0.28% | 0.43% | +0.16% |
| 29 | 2025-06-01 | 0.43% | 0.28% | -0.16% |
| 30 | 2025-05-04 | 0.28% | 0.43% | +0.16% |
| 31 | 2025-05-01 | 0.43% | 0.28% | -0.16% |
| 32 | 2025-03-30 | 2.48% | 0.43% | -2.05% |
| 33 | 2025-03-29 | 0.43% | 2.48% | +2.05% |
| 34 | 2025-03-26 | 0.55% | 0.43% | -0.12% |
| 35 | 2025-03-24 | 3.33% | 0.55% | -2.79% |
| 36 | 2025-03-23 | 0.55% | 3.33% | +2.79% |
| 37 | 2025-03-17 | 0.15% | 0.55% | +0.40% |
| 38 | 2024-12-17 | 0.10% | 0.15% | +0.05% |
| 39 | 2023-03-07 | 0.89% | 0.10% | -0.79% |
| 40 | 2022-04-01 | 3.07% | 0.89% | -2.18% |
| 41 | 2022-02-04 | 3.63% | 3.07% | -0.56% |
| 42 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 43 | 2021-10-15 | 0.62% | 0.83% | +0.21% |
| 44 | 2021-09-10 | — | 0.62% | — |