EPSS score history for CVE-2018-9311, 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 | 0.84% | 3.70% | +2.86% |
| 2 | 2026-01-08 | 4.42% | 0.84% | -3.58% |
| 3 | 2025-12-15 | 4.64% | 4.42% | -0.22% |
| 4 | 2025-11-21 | 3.06% | 4.64% | +1.58% |
| 5 | 2025-11-18 | 4.64% | 3.06% | -1.58% |
| 6 | 2025-11-08 | 3.06% | 4.64% | +1.58% |
| 7 | 2025-08-28 | 3.62% | 3.06% | -0.56% |
| 8 | 2025-06-18 | 4.14% | 3.62% | -0.51% |
| 9 | 2025-05-01 | 4.91% | 4.14% | -0.77% |
| 10 | 2025-03-30 | 4.98% | 4.91% | -0.08% |
| 11 | 2025-03-29 | 4.91% | 4.98% | +0.08% |
| 12 | 2025-03-17 | 1.42% | 4.91% | +3.48% |
| 13 | 2024-12-17 | 1.06% | 1.42% | +0.36% |
| 14 | 2024-03-15 | 1.26% | 1.06% | -0.20% |
| 15 | 2023-12-25 | 2.51% | 1.26% | -1.24% |
| 16 | 2023-11-12 | 3.51% | 2.51% | -1.00% |
| 17 | 2023-10-22 | 4.96% | 3.51% | -1.45% |
| 18 | 2023-09-30 | 9.39% | 4.96% | -4.43% |
| 19 | 2023-06-29 | 12.62% | 9.39% | -3.23% |
| 20 | 2023-06-12 | 28.19% | 12.62% | -15.57% |
| 21 | 2023-05-25 | 28.03% | 28.19% | +0.16% |
| 22 | 2023-03-07 | 0.95% | 28.03% | +27.08% |
| 23 | 2022-02-04 | 0.83% | 0.95% | +0.12% |
| 24 | 2021-04-14 | — | 0.83% | — |