EPSS score history for CVE-2021-28494, 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 | 2026-07-03 | 0.85% | 0.88% | +0.03% |
| 2 | 2026-06-15 | 0.11% | 0.85% | +0.74% |
| 3 | 2026-03-18 | 0.29% | 0.11% | -0.18% |
| 4 | 2025-03-30 | 0.57% | 0.29% | -0.28% |
| 5 | 2025-03-29 | 0.29% | 0.57% | +0.28% |
| 6 | 2025-03-17 | 0.09% | 0.29% | +0.20% |
| 7 | 2023-03-07 | 0.89% | 0.09% | -0.79% |
| 8 | 2022-04-01 | 10.85% | 0.89% | -9.97% |
| 9 | 2022-02-04 | 1.95% | 10.85% | +8.90% |
| 10 | 2022-01-06 | 0.44% | 1.95% | +1.51% |
| 11 | 2021-09-10 | — | 0.44% | — |