EPSS score history for CVE-2017-8809, 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 | 18.08% | 7.71% | -10.37% |
| 2 | 2026-03-04 | 15.82% | 18.08% | +2.26% |
| 3 | 2026-03-01 | 18.08% | 15.82% | -2.26% |
| 4 | 2026-02-04 | 15.82% | 18.08% | +2.26% |
| 5 | 2026-02-01 | 18.08% | 15.82% | -2.26% |
| 6 | 2026-01-04 | 15.82% | 18.08% | +2.26% |
| 7 | 2026-01-01 | 18.08% | 15.82% | -2.26% |
| 8 | 2025-12-28 | 18.95% | 18.08% | -0.87% |
| 9 | 2025-12-27 | 18.08% | 18.95% | +0.87% |
| 10 | 2025-12-04 | 15.82% | 18.08% | +2.26% |
| 11 | 2025-12-01 | 18.08% | 15.82% | -2.26% |
| 12 | 2025-11-21 | 21.77% | 18.08% | -3.69% |
| 13 | 2025-11-18 | 18.08% | 21.77% | +3.69% |
| 14 | 2025-11-04 | 15.82% | 18.08% | +2.26% |
| 15 | 2025-11-01 | 18.08% | 15.82% | -2.26% |
| 16 | 2025-10-28 | 18.95% | 18.08% | -0.87% |
| 17 | 2025-10-27 | 18.08% | 18.95% | +0.87% |
| 18 | 2025-10-04 | 15.82% | 18.08% | +2.26% |
| 19 | 2025-10-01 | 18.95% | 15.82% | -3.13% |
| 20 | 2025-09-04 | 16.61% | 18.95% | +2.34% |
| 21 | 2025-09-01 | 18.95% | 16.61% | -2.34% |
| 22 | 2025-08-04 | 16.61% | 18.95% | +2.34% |
| 23 | 2025-08-01 | 18.95% | 16.61% | -2.34% |
| 24 | 2025-07-30 | 18.08% | 18.95% | +0.87% |
| 25 | 2025-07-05 | 15.82% | 18.08% | +2.26% |
| 26 | 2025-07-01 | 18.08% | 15.82% | -2.26% |
| 27 | 2025-06-06 | 21.77% | 18.08% | -3.69% |
| 28 | 2025-06-05 | 23.52% | 21.77% | -1.74% |
| 29 | 2025-06-01 | 22.63% | 23.52% | +0.89% |
| 30 | 2025-05-04 | 24.41% | 22.63% | -1.79% |
| 31 | 2025-05-01 | 22.63% | 24.41% | +1.79% |
| 32 | 2025-04-02 | 24.41% | 22.63% | -1.79% |
| 33 | 2025-04-01 | 22.63% | 24.41% | +1.79% |
| 34 | 2025-03-30 | 45.70% | 22.63% | -23.08% |
| 35 | 2025-03-29 | 22.63% | 45.70% | +23.08% |
| 36 | 2025-03-28 | 45.70% | 22.63% | -23.08% |
| 37 | 2025-03-27 | 22.63% | 45.70% | +23.08% |
| 38 | 2025-03-20 | 45.70% | 22.63% | -23.08% |
| 39 | 2025-03-19 | 22.63% | 45.70% | +23.08% |
| 40 | 2025-03-17 | 0.61% | 22.63% | +22.01% |
| 41 | 2024-12-17 | 0.69% | 0.61% | -0.07% |
| 42 | 2024-08-13 | 0.32% | 0.69% | +0.36% |
| 43 | 2024-08-10 | 0.73% | 0.32% | -0.41% |
| 44 | 2023-05-18 | 0.98% | 0.73% | -0.25% |
| 45 | 2023-04-08 | 0.90% | 0.98% | +0.08% |
| 46 | 2023-03-07 | 12.49% | 0.90% | -11.59% |
| 47 | 2022-02-04 | 3.63% | 12.49% | +8.86% |
| 48 | 2021-04-14 | — | 3.63% | — |