EPSS score history for CVE-2016-4556, 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 | 56.86% | 23.11% | -33.75% |
| 2 | 2026-03-04 | 67.25% | 56.86% | -10.39% |
| 3 | 2026-03-01 | 56.86% | 67.25% | +10.39% |
| 4 | 2026-02-04 | 67.25% | 56.86% | -10.39% |
| 5 | 2026-02-01 | 56.86% | 67.25% | +10.39% |
| 6 | 2026-01-04 | 67.25% | 56.86% | -10.39% |
| 7 | 2026-01-01 | 56.86% | 67.25% | +10.39% |
| 8 | 2025-12-28 | 39.41% | 56.86% | +17.45% |
| 9 | 2025-12-27 | 56.86% | 39.41% | -17.45% |
| 10 | 2025-12-04 | 67.25% | 56.86% | -10.39% |
| 11 | 2025-12-01 | 56.86% | 67.25% | +10.39% |
| 12 | 2025-11-04 | 67.25% | 56.86% | -10.39% |
| 13 | 2025-11-01 | 56.86% | 67.25% | +10.39% |
| 14 | 2025-10-28 | 39.41% | 56.86% | +17.45% |
| 15 | 2025-10-27 | 56.86% | 39.41% | -17.45% |
| 16 | 2025-10-04 | 67.25% | 56.86% | -10.39% |
| 17 | 2025-10-01 | 39.41% | 67.25% | +27.84% |
| 18 | 2025-09-08 | 39.33% | 39.41% | +0.08% |
| 19 | 2025-09-01 | 39.41% | 39.33% | -0.08% |
| 20 | 2025-08-04 | 39.33% | 39.41% | +0.08% |
| 21 | 2025-08-01 | 39.41% | 39.33% | -0.08% |
| 22 | 2025-07-30 | 56.86% | 39.41% | -17.45% |
| 23 | 2025-07-05 | 67.25% | 56.86% | -10.39% |
| 24 | 2025-07-01 | 56.86% | 67.25% | +10.39% |
| 25 | 2025-06-05 | 67.25% | 56.86% | -10.39% |
| 26 | 2025-06-01 | 56.86% | 67.25% | +10.39% |
| 27 | 2025-05-11 | 67.25% | 56.86% | -10.39% |
| 28 | 2025-05-01 | 56.86% | 67.25% | +10.39% |
| 29 | 2025-04-20 | 67.25% | 56.86% | -10.39% |
| 30 | 2025-04-19 | 56.86% | 67.25% | +10.39% |
| 31 | 2025-04-18 | 67.25% | 56.86% | -10.39% |
| 32 | 2025-04-17 | 56.86% | 67.25% | +10.39% |
| 33 | 2025-04-14 | 67.25% | 56.86% | -10.39% |
| 34 | 2025-04-13 | 56.86% | 67.25% | +10.39% |
| 35 | 2025-04-07 | 67.25% | 56.86% | -10.39% |
| 36 | 2025-04-05 | 56.86% | 67.25% | +10.39% |
| 37 | 2025-03-29 | 67.25% | 56.86% | -10.39% |
| 38 | 2025-03-28 | 56.86% | 67.25% | +10.39% |
| 39 | 2025-03-17 | 5.74% | 56.86% | +51.12% |
| 40 | 2024-12-17 | 3.68% | 5.74% | +2.06% |
| 41 | 2024-06-09 | 3.22% | 3.68% | +0.46% |
| 42 | 2024-05-05 | 2.30% | 3.22% | +0.92% |
| 43 | 2024-03-02 | 1.99% | 2.30% | +0.30% |
| 44 | 2023-12-27 | 2.05% | 1.99% | -0.06% |
| 45 | 2023-09-17 | 1.46% | 2.05% | +0.60% |
| 46 | 2023-08-11 | 1.05% | 1.46% | +0.40% |
| 47 | 2023-07-03 | 0.94% | 1.05% | +0.12% |
| 48 | 2023-04-13 | 0.73% | 0.94% | +0.20% |
| 49 | 2023-03-07 | 2.69% | 0.73% | -1.95% |
| 50 | 2022-02-04 | — | 2.69% | — |