EPSS score history for CVE-2021-36921, 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 | 0.50% | 1.37% | +0.87% |
| 2 | 2025-03-30 | 0.97% | 0.50% | -0.47% |
| 3 | 2025-03-29 | 0.50% | 0.97% | +0.47% |
| 4 | 2025-03-17 | 0.23% | 0.50% | +0.27% |
| 5 | 2023-03-07 | 0.89% | 0.23% | -0.66% |
| 6 | 2022-04-01 | 14.04% | 0.89% | -13.15% |
| 7 | 2022-02-04 | 3.85% | 14.04% | +10.19% |
| 8 | 2022-01-06 | 0.88% | 3.85% | +2.97% |
| 9 | 2021-08-13 | — | 0.88% | — |