EPSS score history for CVE-2015-1855, 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 | 2.72% | 2.81% | +0.10% |
| 2 | 2025-12-28 | 2.38% | 2.72% | +0.34% |
| 3 | 2025-12-27 | 2.72% | 2.38% | -0.34% |
| 4 | 2025-10-28 | 2.38% | 2.72% | +0.34% |
| 5 | 2025-10-27 | 2.72% | 2.38% | -0.34% |
| 6 | 2025-10-01 | 2.38% | 2.72% | +0.34% |
| 7 | 2025-08-19 | 1.75% | 2.38% | +0.63% |
| 8 | 2025-07-12 | 1.03% | 1.75% | +0.71% |
| 9 | 2025-03-30 | 21.08% | 1.03% | -20.04% |
| 10 | 2025-03-29 | 1.03% | 21.08% | +20.04% |
| 11 | 2025-03-28 | 21.08% | 1.03% | -20.04% |
| 12 | 2025-03-27 | 7.38% | 21.08% | +13.70% |
| 13 | 2025-03-20 | 21.08% | 7.38% | -13.70% |
| 14 | 2025-03-19 | 7.38% | 21.08% | +13.70% |
| 15 | 2025-03-17 | 4.08% | 7.38% | +3.29% |
| 16 | 2024-12-17 | 2.58% | 4.08% | +1.50% |
| 17 | 2024-11-22 | 2.80% | 2.58% | -0.22% |
| 18 | 2024-03-24 | 2.02% | 2.80% | +0.78% |
| 19 | 2023-11-05 | 1.85% | 2.02% | +0.17% |
| 20 | 2023-10-03 | 2.10% | 1.85% | -0.25% |
| 21 | 2023-09-18 | 1.76% | 2.10% | +0.33% |
| 22 | 2023-03-07 | 8.93% | 1.76% | -7.17% |
| 23 | 2022-02-04 | — | 8.93% | — |