EPSS score history for CVE-2021-1546, 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 | 2025-11-21 | 0.06% | 0.15% | +0.09% |
| 2 | 2025-11-18 | 0.15% | 0.06% | -0.09% |
| 3 | 2025-03-19 | 0.14% | 0.15% | +0.01% |
| 4 | 2025-03-17 | 0.04% | 0.14% | +0.10% |
| 5 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 6 | 2022-04-01 | 1.65% | 0.89% | -0.77% |
| 7 | 2022-02-04 | 0.98% | 1.65% | +0.67% |
| 8 | 2022-01-06 | 0.22% | 0.98% | +0.76% |
| 9 | 2021-10-11 | 0.98% | 0.22% | -0.76% |
| 10 | 2021-10-05 | 0.22% | 0.98% | +0.76% |
| 11 | 2021-09-23 | — | 0.22% | — |