EPSS score history for CVE-2018-15981, 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 | 24.05% | 11.70% | -12.35% |
| 2 | 2026-03-04 | 27.92% | 24.05% | -3.87% |
| 3 | 2026-03-01 | 24.05% | 27.92% | +3.87% |
| 4 | 2026-02-26 | 27.14% | 24.05% | -3.09% |
| 5 | 2026-02-04 | 31.26% | 27.14% | -4.12% |
| 6 | 2026-02-01 | 27.14% | 31.26% | +4.12% |
| 7 | 2026-01-04 | 31.26% | 27.14% | -4.12% |
| 8 | 2026-01-01 | 27.14% | 31.26% | +4.12% |
| 9 | 2025-12-17 | 27.25% | 27.14% | -0.11% |
| 10 | 2025-12-04 | 31.38% | 27.25% | -4.13% |
| 11 | 2025-12-01 | 27.25% | 31.38% | +4.13% |
| 12 | 2025-11-04 | 31.38% | 27.25% | -4.13% |
| 13 | 2025-11-01 | 27.25% | 31.38% | +4.13% |
| 14 | 2025-10-30 | 30.67% | 27.25% | -3.42% |
| 15 | 2025-10-04 | 35.01% | 30.67% | -4.35% |
| 16 | 2025-10-01 | 30.67% | 35.01% | +4.35% |
| 17 | 2025-09-14 | 31.05% | 30.67% | -0.38% |
| 18 | 2025-09-04 | 35.41% | 31.05% | -4.37% |
| 19 | 2025-09-01 | 31.05% | 35.41% | +4.37% |
| 20 | 2025-08-04 | 35.41% | 31.05% | -4.37% |
| 21 | 2025-08-01 | 31.05% | 35.41% | +4.37% |
| 22 | 2025-07-05 | 35.41% | 31.05% | -4.37% |
| 23 | 2025-07-01 | 31.05% | 35.41% | +4.37% |
| 24 | 2025-06-05 | 35.41% | 31.05% | -4.37% |
| 25 | 2025-06-01 | 31.05% | 35.41% | +4.37% |
| 26 | 2025-05-14 | 35.41% | 31.05% | -4.37% |
| 27 | 2025-05-13 | 31.05% | 35.41% | +4.37% |
| 28 | 2025-05-12 | 35.41% | 31.05% | -4.37% |
| 29 | 2025-05-09 | 31.05% | 35.41% | +4.37% |
| 30 | 2025-05-04 | 35.41% | 31.05% | -4.37% |
| 31 | 2025-05-01 | 31.05% | 35.41% | +4.37% |
| 32 | 2025-04-12 | 35.41% | 31.05% | -4.37% |
| 33 | 2025-04-11 | 31.05% | 35.41% | +4.37% |
| 34 | 2025-04-02 | 35.41% | 31.05% | -4.37% |
| 35 | 2025-04-01 | 31.05% | 35.41% | +4.37% |
| 36 | 2025-03-30 | 41.84% | 31.05% | -10.79% |
| 37 | 2025-03-29 | 31.05% | 41.84% | +10.79% |
| 38 | 2025-03-24 | 35.41% | 31.05% | -4.37% |
| 39 | 2025-03-23 | 31.05% | 35.41% | +4.37% |
| 40 | 2025-03-17 | 9.19% | 31.05% | +21.86% |
| 41 | 2024-12-17 | 27.45% | 9.19% | -18.26% |
| 42 | 2024-11-08 | 16.46% | 27.45% | +10.99% |
| 43 | 2024-10-08 | 9.74% | 16.46% | +6.72% |
| 44 | 2024-09-13 | 17.42% | 9.74% | -7.69% |
| 45 | 2024-07-18 | 15.13% | 17.42% | +2.29% |
| 46 | 2024-05-31 | 13.07% | 15.13% | +2.06% |
| 47 | 2024-04-21 | 10.02% | 13.07% | +3.05% |
| 48 | 2024-02-21 | 7.33% | 10.02% | +2.69% |
| 49 | 2024-01-16 | 8.62% | 7.33% | -1.29% |
| 50 | 2023-11-23 | 8.77% | 8.62% | -0.15% |
| 51 | 2023-10-21 | 7.89% | 8.77% | +0.89% |
| 52 | 2023-03-07 | 3.10% | 7.89% | +4.79% |
| 53 | 2022-02-04 | 7.94% | 3.10% | -4.85% |
| 54 | 2021-04-14 | — | 7.94% | — |