EPSS score history for CVE-2016-4991, 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 | 1.30% | 1.42% | +0.11% |
| 2 | 2026-01-21 | 1.23% | 1.30% | +0.07% |
| 3 | 2025-07-30 | 0.59% | 1.23% | +0.64% |
| 4 | 2025-07-29 | 0.15% | 0.59% | +0.44% |
| 5 | 2025-03-30 | 0.59% | 0.15% | -0.44% |
| 6 | 2025-03-29 | 0.17% | 0.59% | +0.42% |
| 7 | 2025-03-17 | 0.30% | 0.17% | -0.13% |
| 8 | 2024-12-17 | 0.17% | 0.30% | +0.14% |
| 9 | 2023-06-28 | 0.14% | 0.17% | +0.02% |
| 10 | 2023-03-07 | 1.09% | 0.14% | -0.94% |
| 11 | 2022-08-05 | 2.56% | 1.09% | -1.47% |
| 12 | 2022-07-29 | — | 2.56% | — |