EPSS score history for CVE-2021-39615, 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 | 2026-06-16 | 2.13% | 2.20% | +0.07% |
| 2 | 2026-06-15 | 2.27% | 2.13% | -0.15% |
| 3 | 2025-11-21 | 2.96% | 2.27% | -0.69% |
| 4 | 2025-11-18 | 2.27% | 2.96% | +0.69% |
| 5 | 2025-09-03 | 2.20% | 2.27% | +0.07% |
| 6 | 2025-03-30 | 3.02% | 2.20% | -0.81% |
| 7 | 2025-03-29 | 2.20% | 3.02% | +0.81% |
| 8 | 2025-03-17 | 0.47% | 2.20% | +1.73% |
| 9 | 2024-12-17 | 0.69% | 0.47% | -0.21% |
| 10 | 2024-07-15 | 0.49% | 0.69% | +0.19% |
| 11 | 2024-05-08 | 0.38% | 0.49% | +0.12% |
| 12 | 2023-11-15 | 0.25% | 0.38% | +0.12% |
| 13 | 2023-03-31 | 0.16% | 0.25% | +0.10% |
| 14 | 2023-03-07 | 0.95% | 0.16% | -0.80% |
| 15 | 2022-04-01 | 12.49% | 0.95% | -11.54% |
| 16 | 2022-02-04 | 3.63% | 12.49% | +8.86% |
| 17 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 18 | 2021-08-24 | — | 0.83% | — |