EPSS score history for CVE-2021-45840, 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 | 2026-06-19 | 3.69% | 3.86% | +0.18% |
| 2 | 2026-06-15 | 1.95% | 3.69% | +1.73% |
| 3 | 2025-11-21 | 1.65% | 1.95% | +0.31% |
| 4 | 2025-11-18 | 1.95% | 1.65% | -0.31% |
| 5 | 2025-10-19 | 1.94% | 1.95% | +0.01% |
| 6 | 2025-05-04 | 1.45% | 1.94% | +0.49% |
| 7 | 2025-05-03 | 0.80% | 1.45% | +0.65% |
| 8 | 2025-04-26 | 0.34% | 0.80% | +0.45% |
| 9 | 2025-03-30 | 5.38% | 0.34% | -5.04% |
| 10 | 2025-03-29 | 0.34% | 5.38% | +5.04% |
| 11 | 2025-03-24 | 2.45% | 0.34% | -2.11% |
| 12 | 2025-03-23 | 0.27% | 2.45% | +2.19% |
| 13 | 2024-11-29 | 0.20% | 0.27% | +0.07% |
| 14 | 2023-05-02 | 0.11% | 0.20% | +0.09% |
| 15 | 2023-03-07 | 0.89% | 0.11% | -0.78% |
| 16 | 2022-04-26 | — | 0.89% | — |