EPSS score history for CVE-2021-28936, 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 | 2026-07-09 | 2.60% | 2.03% | -0.57% |
| 2 | 2026-06-15 | 0.28% | 2.60% | +2.32% |
| 3 | 2025-11-21 | 0.58% | 0.28% | -0.30% |
| 4 | 2025-11-18 | 0.28% | 0.58% | +0.30% |
| 5 | 2025-03-30 | 13.21% | 0.28% | -12.93% |
| 6 | 2025-03-29 | 0.28% | 13.21% | +12.93% |
| 7 | 2025-03-24 | 3.16% | 0.28% | -2.88% |
| 8 | 2025-03-23 | 0.28% | 3.16% | +2.88% |
| 9 | 2025-03-17 | 2.39% | 0.28% | -2.11% |
| 10 | 2024-12-17 | 1.09% | 2.39% | +1.31% |
| 11 | 2024-02-05 | 0.77% | 1.09% | +0.32% |
| 12 | 2023-12-13 | 0.54% | 0.77% | +0.23% |
| 13 | 2023-11-03 | 0.55% | 0.54% | -0.01% |
| 14 | 2023-06-21 | 0.45% | 0.55% | +0.10% |
| 15 | 2023-03-07 | 0.95% | 0.45% | -0.50% |
| 16 | 2022-04-01 | 6.95% | 0.95% | -5.99% |
| 17 | 2022-02-04 | 3.85% | 6.95% | +3.10% |
| 18 | 2022-01-06 | 0.88% | 3.85% | +2.97% |
| 19 | 2021-04-14 | — | 0.88% | — |