EPSS score history for CVE-2022-1556, 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 | 2026-06-16 | 19.94% | 20.38% | +0.44% |
| 2 | 2026-06-15 | 8.83% | 19.94% | +11.11% |
| 3 | 2025-12-05 | 24.74% | 8.83% | -15.91% |
| 4 | 2025-11-23 | 23.83% | 24.74% | +0.91% |
| 5 | 2025-11-21 | 7.19% | 23.83% | +16.64% |
| 6 | 2025-11-18 | 23.83% | 7.19% | -16.64% |
| 7 | 2025-06-09 | 26.31% | 23.83% | -2.48% |
| 8 | 2025-06-02 | 30.09% | 26.31% | -3.78% |
| 9 | 2025-05-31 | 43.41% | 30.09% | -13.32% |
| 10 | 2025-03-30 | 44.52% | 43.41% | -1.10% |
| 11 | 2025-03-29 | 43.41% | 44.52% | +1.10% |
| 12 | 2025-03-26 | 43.20% | 43.41% | +0.21% |
| 13 | 2025-03-24 | 32.62% | 43.20% | +10.58% |
| 14 | 2025-03-23 | 43.20% | 32.62% | -10.58% |
| 15 | 2025-03-17 | 0.71% | 43.20% | +42.50% |
| 16 | 2024-12-17 | 0.59% | 0.71% | +0.12% |
| 17 | 2024-03-18 | 0.50% | 0.59% | +0.09% |
| 18 | 2023-12-21 | 0.37% | 0.50% | +0.13% |
| 19 | 2023-07-02 | 0.26% | 0.37% | +0.11% |
| 20 | 2023-06-06 | 0.15% | 0.26% | +0.11% |
| 21 | 2023-04-30 | 0.12% | 0.15% | +0.03% |
| 22 | 2023-03-07 | 0.89% | 0.12% | -0.76% |
| 23 | 2022-05-31 | — | 0.89% | — |