EPSS score history for CVE-2021-21297, 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 | 0.23% | 1.40% | +1.17% |
| 2 | 2026-03-02 | 0.33% | 0.23% | -0.10% |
| 3 | 2025-03-30 | 0.39% | 0.33% | -0.06% |
| 4 | 2025-03-29 | 0.33% | 0.39% | +0.06% |
| 5 | 2025-03-17 | 0.08% | 0.33% | +0.25% |
| 6 | 2023-03-07 | 0.95% | 0.08% | -0.87% |
| 7 | 2022-04-01 | 6.73% | 0.95% | -5.78% |
| 8 | 2022-02-04 | 4.50% | 6.73% | +2.22% |
| 9 | 2022-01-06 | 1.04% | 4.50% | +3.46% |
| 10 | 2021-04-14 | — | 1.04% | — |