EPSS score history for CVE-2020-15721, 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 | 0.43% | 1.47% | +1.04% |
| 2 | 2025-03-30 | 9.29% | 0.43% | -8.86% |
| 3 | 2025-03-29 | 0.43% | 9.29% | +8.86% |
| 4 | 2025-03-24 | 1.80% | 0.43% | -1.36% |
| 5 | 2025-03-23 | 0.43% | 1.80% | +1.36% |
| 6 | 2025-03-17 | 0.07% | 0.43% | +0.36% |
| 7 | 2023-03-07 | 0.95% | 0.07% | -0.88% |
| 8 | 2022-04-01 | 3.28% | 0.95% | -2.33% |
| 9 | 2022-02-04 | 3.63% | 3.28% | -0.35% |
| 10 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 11 | 2021-04-14 | — | 0.83% | — |