EPSS score history for CVE-2021-22643, 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 | 0.48% | 2.08% | +1.60% |
| 2 | 2026-02-25 | 0.35% | 0.48% | +0.13% |
| 3 | 2025-03-30 | 0.59% | 0.35% | -0.23% |
| 4 | 2025-03-29 | 0.35% | 0.59% | +0.23% |
| 5 | 2025-03-25 | 0.26% | 0.35% | +0.09% |
| 6 | 2025-02-16 | 0.18% | 0.26% | +0.08% |
| 7 | 2024-12-28 | 0.13% | 0.18% | +0.05% |
| 8 | 2024-12-17 | 0.17% | 0.13% | -0.03% |
| 9 | 2024-12-13 | 0.13% | 0.17% | +0.04% |
| 10 | 2023-03-07 | 1.56% | 0.13% | -1.43% |
| 11 | 2022-04-01 | 2.68% | 1.56% | -1.12% |
| 12 | 2022-02-04 | 7.67% | 2.68% | -4.99% |
| 13 | 2022-01-06 | 1.82% | 7.67% | +5.85% |
| 14 | 2021-04-14 | — | 1.82% | — |