EPSS score history for CVE-2020-13664, 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 | 1.96% | 2.98% | +1.02% |
| 2 | 2025-12-28 | 1.32% | 1.96% | +0.64% |
| 3 | 2025-12-27 | 1.96% | 1.32% | -0.64% |
| 4 | 2025-11-21 | 1.45% | 1.96% | +0.51% |
| 5 | 2025-11-18 | 1.96% | 1.45% | -0.51% |
| 6 | 2025-10-28 | 1.32% | 1.96% | +0.64% |
| 7 | 2025-10-27 | 1.96% | 1.32% | -0.64% |
| 8 | 2025-10-01 | 1.32% | 1.96% | +0.64% |
| 9 | 2025-07-30 | 1.96% | 1.32% | -0.64% |
| 10 | 2025-03-30 | 5.13% | 1.96% | -3.17% |
| 11 | 2025-03-29 | 1.96% | 5.13% | +3.17% |
| 12 | 2025-03-17 | 0.77% | 1.96% | +1.19% |
| 13 | 2025-02-22 | 0.68% | 0.77% | +0.09% |
| 14 | 2025-01-20 | 0.46% | 0.68% | +0.22% |
| 15 | 2023-04-20 | 0.43% | 0.46% | +0.02% |
| 16 | 2023-03-07 | 1.16% | 0.43% | -0.72% |
| 17 | 2022-04-01 | 13.05% | 1.16% | -11.90% |
| 18 | 2022-02-04 | 3.99% | 13.05% | +9.06% |
| 19 | 2022-01-06 | 0.92% | 3.99% | +3.07% |
| 20 | 2021-05-06 | — | 0.92% | — |