EPSS score history for CVE-2022-21891, 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 | 2.04% | 1.51% | -0.53% |
| 2 | 2026-06-04 | 3.65% | 2.04% | -1.61% |
| 3 | 2025-11-21 | 3.15% | 3.65% | +0.50% |
| 4 | 2025-11-18 | 3.65% | 3.15% | -0.50% |
| 5 | 2025-11-02 | 2.93% | 3.65% | +0.72% |
| 6 | 2025-07-07 | 2.79% | 2.93% | +0.15% |
| 7 | 2025-03-30 | 8.29% | 2.79% | -5.51% |
| 8 | 2025-03-29 | 2.79% | 8.29% | +5.51% |
| 9 | 2025-03-25 | 1.25% | 2.79% | +1.54% |
| 10 | 2025-03-19 | 0.50% | 1.25% | +0.75% |
| 11 | 2025-03-17 | 0.15% | 0.50% | +0.35% |
| 12 | 2025-01-14 | 0.15% | 0.15% | -0.01% |
| 13 | 2024-12-03 | 0.09% | 0.15% | +0.06% |
| 14 | 2023-03-07 | 2.25% | 0.09% | -2.16% |
| 15 | 2022-02-08 | — | 2.25% | — |