EPSS score history for CVE-2018-18520, 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 | 0.89% | 2.79% | +1.90% |
| 2 | 2026-03-16 | 1.16% | 0.89% | -0.27% |
| 3 | 2026-03-04 | 0.40% | 1.16% | +0.76% |
| 4 | 2026-03-01 | 1.16% | 0.40% | -0.76% |
| 5 | 2026-02-04 | 0.40% | 1.16% | +0.76% |
| 6 | 2026-02-01 | 1.16% | 0.40% | -0.76% |
| 7 | 2026-01-04 | 0.40% | 1.16% | +0.76% |
| 8 | 2026-01-01 | 1.16% | 0.40% | -0.76% |
| 9 | 2025-12-04 | 0.40% | 1.16% | +0.76% |
| 10 | 2025-12-01 | 1.16% | 0.40% | -0.76% |
| 11 | 2025-11-21 | 3.34% | 1.16% | -2.18% |
| 12 | 2025-11-18 | 1.16% | 3.34% | +2.18% |
| 13 | 2025-11-04 | 0.40% | 1.16% | +0.76% |
| 14 | 2025-11-01 | 1.16% | 0.40% | -0.76% |
| 15 | 2025-10-04 | 0.40% | 1.16% | +0.76% |
| 16 | 2025-10-01 | 1.16% | 0.40% | -0.76% |
| 17 | 2025-09-07 | 0.40% | 1.16% | +0.76% |
| 18 | 2025-09-01 | 1.16% | 0.40% | -0.76% |
| 19 | 2025-08-30 | 0.78% | 1.16% | +0.37% |
| 20 | 2025-08-05 | 0.27% | 0.78% | +0.51% |
| 21 | 2025-08-01 | 0.80% | 0.27% | -0.53% |
| 22 | 2025-07-05 | 0.27% | 0.80% | +0.53% |
| 23 | 2025-07-01 | 0.80% | 0.27% | -0.53% |
| 24 | 2025-06-05 | 0.27% | 0.80% | +0.53% |
| 25 | 2025-06-01 | 0.80% | 0.27% | -0.53% |
| 26 | 2025-05-04 | 0.27% | 0.80% | +0.53% |
| 27 | 2025-05-01 | 0.80% | 0.27% | -0.53% |
| 28 | 2025-04-29 | 0.27% | 0.80% | +0.53% |
| 29 | 2025-04-26 | 0.80% | 0.27% | -0.53% |
| 30 | 2025-04-19 | 0.27% | 0.80% | +0.53% |
| 31 | 2025-04-18 | 0.80% | 0.27% | -0.53% |
| 32 | 2025-04-14 | 0.27% | 0.80% | +0.53% |
| 33 | 2025-04-13 | 0.80% | 0.27% | -0.53% |
| 34 | 2025-04-10 | 0.27% | 0.80% | +0.53% |
| 35 | 2025-04-09 | 0.80% | 0.27% | -0.53% |
| 36 | 2025-03-30 | 2.67% | 0.80% | -1.86% |
| 37 | 2025-03-29 | 0.80% | 2.67% | +1.86% |
| 38 | 2025-03-28 | 0.27% | 0.80% | +0.53% |
| 39 | 2025-03-27 | 0.80% | 0.27% | -0.53% |
| 40 | 2025-03-19 | 0.27% | 0.80% | +0.53% |
| 41 | 2025-03-17 | 0.21% | 0.27% | +0.06% |
| 42 | 2024-12-17 | 0.28% | 0.21% | -0.07% |
| 43 | 2023-07-08 | 0.36% | 0.28% | -0.08% |
| 44 | 2023-03-07 | 1.11% | 0.36% | -0.75% |
| 45 | 2022-02-04 | 2.06% | 1.11% | -0.95% |
| 46 | 2021-10-31 | 1.81% | 2.06% | +0.26% |
| 47 | 2021-04-14 | — | 1.81% | — |