EPSS score history for CVE-2020-26421, 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 | 0.10% | 2.59% | +2.49% |
| 2 | 2025-11-21 | 0.81% | 0.10% | -0.71% |
| 3 | 2025-11-18 | 0.10% | 0.81% | +0.70% |
| 4 | 2025-10-28 | 0.22% | 0.10% | -0.11% |
| 5 | 2025-10-27 | 0.26% | 0.22% | -0.04% |
| 6 | 2025-10-01 | 0.22% | 0.26% | +0.04% |
| 7 | 2025-07-13 | 0.39% | 0.22% | -0.17% |
| 8 | 2025-03-30 | 0.83% | 0.39% | -0.44% |
| 9 | 2025-03-29 | 0.39% | 0.83% | +0.44% |
| 10 | 2025-03-17 | 0.19% | 0.39% | +0.20% |
| 11 | 2024-12-17 | 0.40% | 0.19% | -0.21% |
| 12 | 2024-02-12 | 0.28% | 0.40% | +0.12% |
| 13 | 2023-11-08 | 0.16% | 0.28% | +0.12% |
| 14 | 2023-03-07 | 1.18% | 0.16% | -1.03% |
| 15 | 2022-04-01 | 19.17% | 1.18% | -17.99% |
| 16 | 2022-02-04 | 9.61% | 19.17% | +9.57% |
| 17 | 2022-01-06 | 2.31% | 9.61% | +7.29% |
| 18 | 2021-06-15 | 2.06% | 2.31% | +0.25% |
| 19 | 2021-04-14 | — | 2.06% | — |