EPSS score history for CVE-2015-4138, 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 | 1.84% | 1.42% | -0.42% |
| 2 | 2026-05-27 | 1.89% | 1.84% | -0.05% |
| 3 | 2026-05-22 | 1.84% | 1.89% | +0.05% |
| 4 | 2025-12-16 | 0.39% | 1.84% | +1.45% |
| 5 | 2025-11-18 | 0.51% | 0.39% | -0.13% |
| 6 | 2025-09-05 | 0.82% | 0.51% | -0.31% |
| 7 | 2025-08-16 | 0.92% | 0.82% | -0.10% |
| 8 | 2025-06-21 | 0.49% | 0.92% | +0.43% |
| 9 | 2025-05-25 | 0.36% | 0.49% | +0.14% |
| 10 | 2025-03-17 | 0.35% | 0.36% | +0.01% |
| 11 | 2023-03-07 | 1.05% | 0.35% | -0.71% |
| 12 | 2022-02-04 | — | 1.05% | — |