EPSS score history for CVE-2015-2331, 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 | 42.71% | 27.87% | -14.84% |
| 2 | 2026-03-04 | 28.55% | 42.71% | +14.16% |
| 3 | 2026-03-01 | 42.71% | 28.55% | -14.16% |
| 4 | 2026-02-04 | 28.55% | 42.71% | +14.16% |
| 5 | 2026-02-01 | 42.71% | 28.55% | -14.16% |
| 6 | 2026-01-04 | 28.55% | 42.71% | +14.16% |
| 7 | 2026-01-01 | 42.71% | 28.55% | -14.16% |
| 8 | 2025-12-28 | 33.23% | 42.71% | +9.48% |
| 9 | 2025-12-27 | 42.71% | 33.23% | -9.48% |
| 10 | 2025-12-04 | 28.55% | 42.71% | +14.16% |
| 11 | 2025-12-01 | 42.71% | 28.55% | -14.16% |
| 12 | 2025-11-04 | 28.55% | 42.71% | +14.16% |
| 13 | 2025-11-01 | 42.71% | 28.55% | -14.16% |
| 14 | 2025-10-28 | 33.23% | 42.71% | +9.48% |
| 15 | 2025-10-27 | 42.71% | 33.23% | -9.48% |
| 16 | 2025-10-04 | 28.55% | 42.71% | +14.16% |
| 17 | 2025-10-01 | 33.23% | 28.55% | -4.68% |
| 18 | 2025-09-04 | 13.40% | 33.23% | +19.83% |
| 19 | 2025-09-01 | 33.23% | 13.40% | -19.83% |
| 20 | 2025-08-04 | 13.40% | 33.23% | +19.83% |
| 21 | 2025-08-01 | 33.23% | 13.40% | -19.83% |
| 22 | 2025-07-30 | 42.71% | 33.23% | -9.48% |
| 23 | 2025-07-04 | 28.55% | 42.71% | +14.16% |
| 24 | 2025-07-01 | 42.71% | 28.55% | -14.16% |
| 25 | 2025-06-04 | 28.55% | 42.71% | +14.16% |
| 26 | 2025-06-01 | 42.71% | 28.55% | -14.16% |
| 27 | 2025-05-04 | 28.55% | 42.71% | +14.16% |
| 28 | 2025-05-01 | 42.71% | 28.55% | -14.16% |
| 29 | 2025-04-17 | 42.11% | 42.71% | +0.60% |
| 30 | 2025-03-17 | 95.00% | 42.11% | -52.89% |
| 31 | 2024-12-24 | 94.80% | 95.00% | +0.20% |
| 32 | 2024-12-17 | 95.08% | 94.80% | -0.28% |
| 33 | 2024-09-23 | 95.33% | 95.08% | -0.26% |
| 34 | 2023-12-05 | 95.43% | 95.33% | -0.10% |
| 35 | 2023-05-28 | 96.47% | 95.43% | -1.05% |
| 36 | 2023-03-07 | 8.23% | 96.47% | +88.25% |
| 37 | 2022-02-04 | — | 8.23% | — |