EPSS score history for CVE-2015-1877, 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 | 0.59% | 3.21% | +2.62% |
| 2 | 2026-05-16 | 1.70% | 0.59% | -1.11% |
| 3 | 2026-03-18 | 1.36% | 1.70% | +0.34% |
| 4 | 2025-12-14 | 1.26% | 1.36% | +0.11% |
| 5 | 2025-11-18 | 0.59% | 1.26% | +0.67% |
| 6 | 2025-06-13 | 0.69% | 0.59% | -0.11% |
| 7 | 2025-03-30 | 2.38% | 0.69% | -1.69% |
| 8 | 2025-03-29 | 0.69% | 2.38% | +1.69% |
| 9 | 2025-03-19 | 0.90% | 0.69% | -0.21% |
| 10 | 2025-03-17 | 1.45% | 0.90% | -0.55% |
| 11 | 2024-12-28 | 1.67% | 1.45% | -0.21% |
| 12 | 2024-12-17 | 0.98% | 1.67% | +0.69% |
| 13 | 2024-02-16 | 0.86% | 0.98% | +0.12% |
| 14 | 2024-01-07 | 0.82% | 0.86% | +0.04% |
| 15 | 2023-08-25 | 0.88% | 0.82% | -0.06% |
| 16 | 2023-03-07 | 1.32% | 0.88% | -0.44% |
| 17 | 2022-02-04 | — | 1.32% | — |