EPSS score history for CVE-2015-9251, 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 | 18.01% | 30.22% | +12.22% |
| 2 | 2026-05-22 | 25.59% | 18.01% | -7.59% |
| 3 | 2026-05-06 | 27.16% | 25.59% | -1.57% |
| 4 | 2026-03-04 | 19.97% | 27.16% | +7.20% |
| 5 | 2026-03-01 | 27.16% | 19.97% | -7.20% |
| 6 | 2026-02-04 | 19.97% | 27.16% | +7.20% |
| 7 | 2026-02-01 | 27.16% | 19.97% | -7.20% |
| 8 | 2026-01-04 | 19.97% | 27.16% | +7.20% |
| 9 | 2026-01-01 | 27.16% | 19.97% | -7.20% |
| 10 | 2025-12-28 | 24.54% | 27.16% | +2.63% |
| 11 | 2025-12-27 | 27.16% | 24.54% | -2.63% |
| 12 | 2025-12-18 | 12.80% | 27.16% | +14.37% |
| 13 | 2025-12-12 | 14.53% | 12.80% | -1.73% |
| 14 | 2025-12-04 | 10.09% | 14.53% | +4.44% |
| 15 | 2025-12-01 | 14.53% | 10.09% | -4.44% |
| 16 | 2025-11-30 | 12.80% | 14.53% | +1.73% |
| 17 | 2025-11-17 | 14.53% | 12.80% | -1.73% |
| 18 | 2025-11-04 | 10.09% | 14.53% | +4.44% |
| 19 | 2025-11-02 | 8.82% | 10.09% | +1.27% |
| 20 | 2025-11-01 | 12.80% | 8.82% | -3.98% |
| 21 | 2025-10-28 | 14.59% | 12.80% | -1.79% |
| 22 | 2025-10-27 | 12.80% | 14.59% | +1.79% |
| 23 | 2025-10-23 | 14.53% | 12.80% | -1.73% |
| 24 | 2025-10-15 | 12.80% | 14.53% | +1.73% |
| 25 | 2025-10-10 | 9.84% | 12.80% | +2.95% |
| 26 | 2025-10-04 | 6.69% | 9.84% | +3.15% |
| 27 | 2025-10-01 | 11.29% | 6.69% | -4.59% |
| 28 | 2025-09-04 | 8.92% | 11.29% | +2.37% |
| 29 | 2025-09-01 | 11.29% | 8.92% | -2.37% |
| 30 | 2025-08-04 | 8.92% | 11.29% | +2.37% |
| 31 | 2025-08-01 | 11.29% | 8.92% | -2.37% |
| 32 | 2025-07-30 | 9.84% | 11.29% | +1.45% |
| 33 | 2025-07-29 | 11.24% | 9.84% | -1.40% |
| 34 | 2025-07-10 | 9.84% | 11.24% | +1.40% |
| 35 | 2025-07-04 | 6.69% | 9.84% | +3.15% |
| 36 | 2025-07-01 | 9.84% | 6.69% | -3.15% |
| 37 | 2025-06-08 | 8.60% | 9.84% | +1.24% |
| 38 | 2025-06-04 | 6.69% | 8.60% | +1.90% |
| 39 | 2025-06-01 | 8.60% | 6.69% | -1.90% |
| 40 | 2025-05-04 | 6.69% | 8.60% | +1.90% |
| 41 | 2025-05-01 | 8.60% | 6.69% | -1.90% |
| 42 | 2025-03-30 | 24.17% | 8.60% | -15.57% |
| 43 | 2025-03-29 | 8.60% | 24.17% | +15.57% |
| 44 | 2025-03-28 | 15.17% | 8.60% | -6.57% |
| 45 | 2025-03-27 | 22.67% | 15.17% | -7.50% |
| 46 | 2025-03-25 | 23.41% | 22.67% | -0.74% |
| 47 | 2025-03-20 | 15.72% | 23.41% | +7.68% |
| 48 | 2025-03-19 | 23.41% | 15.72% | -7.68% |
| 49 | 2025-03-17 | 0.87% | 23.41% | +22.54% |
| 50 | 2024-12-17 | 0.70% | 0.87% | +0.17% |
| 51 | 2023-08-14 | 0.54% | 0.70% | +0.16% |
| 52 | 2023-07-21 | 0.38% | 0.54% | +0.16% |
| 53 | 2023-07-08 | 0.29% | 0.38% | +0.09% |
| 54 | 2023-06-11 | 0.36% | 0.29% | -0.07% |
| 55 | 2023-03-07 | 17.11% | 0.36% | -16.75% |
| 56 | 2022-02-04 | — | 17.11% | — |