EPSS score history for CVE-2019-13977, 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 | 0.77% | 1.50% | +0.74% |
| 2 | 2025-12-25 | 0.91% | 0.77% | -0.15% |
| 3 | 2025-12-03 | 0.43% | 0.91% | +0.49% |
| 4 | 2025-03-30 | 0.34% | 0.43% | +0.08% |
| 5 | 2025-03-29 | 0.43% | 0.34% | -0.08% |
| 6 | 2025-03-17 | 0.09% | 0.43% | +0.33% |
| 7 | 2023-03-07 | 2.19% | 0.09% | -2.10% |
| 8 | 2022-04-01 | 3.51% | 2.19% | -1.32% |
| 9 | 2022-02-04 | 2.74% | 3.51% | +0.77% |
| 10 | 2021-04-14 | — | 2.74% | — |