EPSS score history for CVE-2021-37621, 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 | 0.09% | 1.10% | +1.02% |
| 2 | 2025-11-21 | 0.23% | 0.09% | -0.14% |
| 3 | 2025-11-18 | 0.11% | 0.23% | +0.11% |
| 4 | 2025-06-19 | 0.04% | 0.11% | +0.08% |
| 5 | 2025-03-30 | 0.08% | 0.04% | -0.04% |
| 6 | 2025-03-29 | 0.04% | 0.08% | +0.04% |
| 7 | 2025-03-19 | 0.06% | 0.04% | -0.02% |
| 8 | 2023-03-07 | 1.02% | 0.06% | -0.96% |
| 9 | 2022-04-01 | 1.79% | 1.02% | -0.77% |
| 10 | 2022-02-04 | 5.55% | 1.79% | -3.77% |
| 11 | 2022-01-06 | 1.29% | 5.55% | +4.26% |
| 12 | 2021-08-20 | 0.78% | 1.29% | +0.52% |
| 13 | 2021-08-10 | — | 0.78% | — |