EPSS score history for CVE-2015-2531, 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 | 13.17% | 10.89% | -2.28% |
| 2 | 2025-12-16 | 15.20% | 13.17% | -2.03% |
| 3 | 2025-06-15 | 14.35% | 15.20% | +0.85% |
| 4 | 2025-03-30 | 17.91% | 14.35% | -3.56% |
| 5 | 2025-03-29 | 14.35% | 17.91% | +3.56% |
| 6 | 2025-03-19 | 18.32% | 14.35% | -3.97% |
| 7 | 2025-03-17 | 19.11% | 18.32% | -0.78% |
| 8 | 2025-01-13 | 15.67% | 19.11% | +3.44% |
| 9 | 2024-11-23 | 18.37% | 15.67% | -2.70% |
| 10 | 2024-10-03 | 2.66% | 18.37% | +15.71% |
| 11 | 2024-06-29 | 2.36% | 2.66% | +0.30% |
| 12 | 2024-05-16 | 2.60% | 2.36% | -0.24% |
| 13 | 2024-02-22 | 1.88% | 2.60% | +0.71% |
| 14 | 2023-09-03 | 2.12% | 1.88% | -0.24% |
| 15 | 2023-07-01 | 2.68% | 2.12% | -0.56% |
| 16 | 2023-05-29 | 2.30% | 2.68% | +0.38% |
| 17 | 2023-04-26 | 3.15% | 2.30% | -0.85% |
| 18 | 2023-03-23 | 2.75% | 3.15% | +0.40% |
| 19 | 2023-03-07 | 24.06% | 2.75% | -21.31% |
| 20 | 2022-07-12 | 22.82% | 24.06% | +1.23% |
| 21 | 2022-02-04 | — | 22.82% | — |