EPSS score history for CVE-2021-28488, 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 | 0.63% | 1.07% | +0.44% |
| 2 | 2025-11-21 | 0.39% | 0.63% | +0.24% |
| 3 | 2025-11-18 | 0.63% | 0.39% | -0.24% |
| 4 | 2025-05-24 | 0.39% | 0.63% | +0.24% |
| 5 | 2025-04-23 | 0.63% | 0.39% | -0.24% |
| 6 | 2025-04-13 | 0.65% | 0.63% | -0.02% |
| 7 | 2025-04-04 | 0.50% | 0.65% | +0.15% |
| 8 | 2025-03-31 | 0.65% | 0.50% | -0.15% |
| 9 | 2025-03-30 | 1.13% | 0.65% | -0.48% |
| 10 | 2025-03-29 | 0.65% | 1.13% | +0.48% |
| 11 | 2025-03-26 | 0.46% | 0.65% | +0.19% |
| 12 | 2025-03-17 | 0.07% | 0.46% | +0.38% |
| 13 | 2023-03-07 | 0.89% | 0.07% | -0.82% |
| 14 | 2022-03-09 | — | 0.89% | — |