EPSS score history for CVE-2021-22503, 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 | 0.27% | 0.22% | -0.04% |
| 2 | 2026-06-07 | 0.20% | 0.27% | +0.07% |
| 3 | 2025-10-21 | 0.05% | 0.20% | +0.15% |
| 4 | 2025-05-29 | 0.04% | 0.05% | +0.01% |
| 5 | 2024-09-13 | — | 0.04% | — |