EPSS score history for CVE-2021-40239, 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 | 0.41% | 1.36% | +0.95% |
| 2 | 2025-11-21 | 0.46% | 0.41% | -0.05% |
| 3 | 2025-11-18 | 0.41% | 0.46% | +0.05% |
| 4 | 2025-09-12 | 0.46% | 0.41% | -0.05% |
| 5 | 2025-04-06 | 0.44% | 0.46% | +0.02% |
| 6 | 2025-03-30 | 0.84% | 0.44% | -0.41% |
| 7 | 2025-03-29 | 0.36% | 0.84% | +0.49% |
| 8 | 2025-02-13 | 0.34% | 0.36% | +0.01% |
| 9 | 2024-09-02 | 0.35% | 0.34% | -0.01% |
| 10 | 2024-07-22 | 0.29% | 0.35% | +0.07% |
| 11 | 2024-05-17 | 0.19% | 0.29% | +0.10% |
| 12 | 2023-03-07 | 0.89% | 0.19% | -0.70% |
| 13 | 2022-04-01 | 9.03% | 0.89% | -8.14% |
| 14 | 2022-02-04 | 1.84% | 9.03% | +7.19% |
| 15 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 16 | 2021-10-12 | — | 0.42% | — |