EPSS score history for CVE-2018-18809, 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 | 93.91% | 79.84% | -14.07% |
| 2 | 2026-03-04 | 93.71% | 93.91% | +0.20% |
| 3 | 2026-03-01 | 93.95% | 93.71% | -0.24% |
| 4 | 2026-02-04 | 93.84% | 93.95% | +0.11% |
| 5 | 2026-02-01 | 94.01% | 93.84% | -0.17% |
| 6 | 2026-01-13 | 94.07% | 94.01% | -0.06% |
| 7 | 2026-01-04 | 93.91% | 94.07% | +0.15% |
| 8 | 2026-01-01 | 94.08% | 93.91% | -0.16% |
| 9 | 2025-12-04 | 93.92% | 94.08% | +0.15% |
| 10 | 2025-12-01 | 94.08% | 93.92% | -0.15% |
| 11 | 2025-11-21 | 92.24% | 94.08% | +1.84% |
| 12 | 2025-11-18 | 94.08% | 92.24% | -1.84% |
| 13 | 2025-11-04 | 93.92% | 94.08% | +0.15% |
| 14 | 2025-11-01 | 94.08% | 93.92% | -0.15% |
| 15 | 2025-10-19 | 93.96% | 94.08% | +0.12% |
| 16 | 2025-10-04 | 93.77% | 93.96% | +0.19% |
| 17 | 2025-10-01 | 93.96% | 93.77% | -0.19% |
| 18 | 2025-09-04 | 93.77% | 93.96% | +0.19% |
| 19 | 2025-09-01 | 93.96% | 93.77% | -0.19% |
| 20 | 2025-08-04 | 93.77% | 93.96% | +0.19% |
| 21 | 2025-08-01 | 93.96% | 93.77% | -0.19% |
| 22 | 2025-07-17 | 94.06% | 93.96% | -0.10% |
| 23 | 2025-07-04 | 93.90% | 94.06% | +0.16% |
| 24 | 2025-07-01 | 94.06% | 93.90% | -0.16% |
| 25 | 2025-06-15 | 93.96% | 94.06% | +0.10% |
| 26 | 2025-06-11 | 94.09% | 93.96% | -0.14% |
| 27 | 2025-06-04 | 93.95% | 94.09% | +0.15% |
| 28 | 2025-06-01 | 94.09% | 93.95% | -0.15% |
| 29 | 2025-05-04 | 93.95% | 94.09% | +0.15% |
| 30 | 2025-05-01 | 94.09% | 93.95% | -0.15% |
| 31 | 2025-03-28 | 93.96% | 94.09% | +0.13% |
| 32 | 2025-03-24 | 94.09% | 93.96% | -0.13% |
| 33 | 2025-03-23 | 93.96% | 94.09% | +0.13% |
| 34 | 2025-03-18 | 94.09% | 93.96% | -0.13% |
| 35 | 2025-03-17 | 47.15% | 94.09% | +46.94% |
| 36 | 2024-12-17 | 45.23% | 47.15% | +1.92% |
| 37 | 2024-09-30 | 52.96% | 45.23% | -7.73% |
| 38 | 2024-07-27 | 57.87% | 52.96% | -4.91% |
| 39 | 2024-07-05 | 50.32% | 57.87% | +7.56% |
| 40 | 2024-05-10 | 46.91% | 50.32% | +3.41% |
| 41 | 2024-04-03 | 43.13% | 46.91% | +3.78% |
| 42 | 2024-02-28 | 43.80% | 43.13% | -0.67% |
| 43 | 2024-01-27 | 42.21% | 43.80% | +1.60% |
| 44 | 2023-12-26 | 46.47% | 42.21% | -4.26% |
| 45 | 2023-08-08 | 1.59% | 46.47% | +44.87% |
| 46 | 2023-08-03 | 1.67% | 1.59% | -0.08% |
| 47 | 2023-05-08 | 1.43% | 1.67% | +0.25% |
| 48 | 2023-03-07 | 1.03% | 1.43% | +0.39% |
| 49 | 2022-02-04 | 1.76% | 1.03% | -0.73% |
| 50 | 2021-04-14 | — | 1.76% | — |