EPSS score history for CVE-2021-42009, 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 | 2026-06-15 | 0.65% | 2.73% | +2.08% |
| 2 | 2025-06-25 | 0.57% | 0.65% | +0.08% |
| 3 | 2025-03-30 | 0.69% | 0.57% | -0.12% |
| 4 | 2025-03-29 | 0.57% | 0.69% | +0.12% |
| 5 | 2025-03-17 | 0.10% | 0.57% | +0.48% |
| 6 | 2023-03-07 | 1.16% | 0.10% | -1.07% |
| 7 | 2022-04-01 | 8.13% | 1.16% | -6.97% |
| 8 | 2022-02-04 | 14.56% | 8.13% | -6.44% |
| 9 | 2022-01-06 | 3.66% | 14.56% | +10.90% |
| 10 | 2021-10-19 | 1.25% | 3.66% | +2.41% |
| 11 | 2021-10-14 | 0.83% | 1.25% | +0.41% |
| 12 | 2021-10-13 | 0.62% | 0.83% | +0.21% |
| 13 | 2021-10-12 | — | 0.62% | — |