EPSS score history for CVE-2021-20722, 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 | 0.24% | 0.42% | +0.18% |
| 2 | 2026-03-25 | 0.03% | 0.24% | +0.20% |
| 3 | 2026-03-06 | 0.08% | 0.03% | -0.04% |
| 4 | 2023-03-07 | 1.00% | 0.08% | -0.93% |
| 5 | 2022-04-01 | 8.59% | 1.00% | -7.58% |
| 6 | 2022-02-04 | 4.73% | 8.59% | +3.85% |
| 7 | 2022-01-06 | 1.09% | 4.73% | +3.64% |
| 8 | 2021-05-24 | — | 1.09% | — |