EPSS score history for CVE-2015-1640, 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 | 8.96% | 8.86% | -0.10% |
| 2 | 2025-07-21 | 10.44% | 8.96% | -1.48% |
| 3 | 2025-05-07 | 9.82% | 10.44% | +0.62% |
| 4 | 2025-03-30 | 17.08% | 9.82% | -7.26% |
| 5 | 2025-03-29 | 9.82% | 17.08% | +7.26% |
| 6 | 2025-03-19 | 13.44% | 9.82% | -3.62% |
| 7 | 2025-03-17 | 47.01% | 13.44% | -33.57% |
| 8 | 2025-01-08 | 54.70% | 47.01% | -7.69% |
| 9 | 2024-08-18 | 47.41% | 54.70% | +7.29% |
| 10 | 2024-06-28 | 51.84% | 47.41% | -4.42% |
| 11 | 2024-05-08 | 14.98% | 51.84% | +36.86% |
| 12 | 2024-02-02 | 13.53% | 14.98% | +1.45% |
| 13 | 2023-12-20 | 14.64% | 13.53% | -1.11% |
| 14 | 2023-11-07 | 16.74% | 14.64% | -2.10% |
| 15 | 2023-09-27 | 14.31% | 16.74% | +2.43% |
| 16 | 2023-08-18 | 12.29% | 14.31% | +2.02% |
| 17 | 2023-07-15 | 11.05% | 12.29% | +1.25% |
| 18 | 2023-05-14 | 14.83% | 11.05% | -3.79% |
| 19 | 2023-04-09 | 16.39% | 14.83% | -1.56% |
| 20 | 2023-03-07 | 25.80% | 16.39% | -9.41% |
| 21 | 2022-11-13 | 24.06% | 25.80% | +1.75% |
| 22 | 2022-02-15 | 22.82% | 24.06% | +1.23% |
| 23 | 2022-02-04 | — | 22.82% | — |