EPSS score history for CVE-2021-3561, 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 | 0.44% | 1.18% | +0.74% |
| 2 | 2026-02-18 | 0.46% | 0.44% | -0.02% |
| 3 | 2026-02-15 | 0.15% | 0.46% | +0.31% |
| 4 | 2025-11-21 | 0.40% | 0.15% | -0.25% |
| 5 | 2025-11-18 | 0.15% | 0.40% | +0.25% |
| 6 | 2025-06-06 | 0.16% | 0.15% | -0.01% |
| 7 | 2025-03-30 | 0.34% | 0.16% | -0.18% |
| 8 | 2025-03-29 | 0.16% | 0.34% | +0.18% |
| 9 | 2025-03-17 | 0.09% | 0.16% | +0.07% |
| 10 | 2023-03-07 | 1.11% | 0.09% | -1.02% |
| 11 | 2022-04-01 | 2.15% | 1.11% | -1.04% |
| 12 | 2022-02-04 | 5.12% | 2.15% | -2.97% |
| 13 | 2022-01-06 | 1.19% | 5.12% | +3.94% |
| 14 | 2021-10-11 | 5.12% | 1.19% | -3.94% |
| 15 | 2021-10-05 | 1.02% | 5.12% | +4.10% |
| 16 | 2021-06-08 | 0.68% | 1.02% | +0.34% |
| 17 | 2021-05-27 | — | 0.68% | — |