EPSS score history for CVE-2015-9266, 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 | 79.00% | 74.00% | -5.00% |
| 2 | 2026-03-22 | 79.54% | 79.00% | -0.54% |
| 3 | 2026-03-04 | 74.25% | 79.54% | +5.29% |
| 4 | 2026-03-01 | 79.54% | 74.25% | -5.29% |
| 5 | 2026-02-04 | 74.25% | 79.54% | +5.29% |
| 6 | 2026-02-01 | 79.54% | 74.25% | -5.29% |
| 7 | 2026-01-04 | 74.25% | 79.54% | +5.29% |
| 8 | 2026-01-01 | 79.54% | 74.25% | -5.29% |
| 9 | 2025-12-04 | 74.25% | 79.54% | +5.29% |
| 10 | 2025-12-01 | 79.54% | 74.25% | -5.29% |
| 11 | 2025-11-04 | 74.25% | 79.54% | +5.29% |
| 12 | 2025-11-01 | 79.54% | 74.25% | -5.29% |
| 13 | 2025-10-08 | 27.52% | 79.54% | +52.02% |
| 14 | 2025-10-04 | 24.45% | 27.52% | +3.07% |
| 15 | 2025-10-01 | 27.52% | 24.45% | -3.07% |
| 16 | 2025-09-23 | 22.96% | 27.52% | +4.56% |
| 17 | 2025-09-04 | 20.22% | 22.96% | +2.73% |
| 18 | 2025-09-01 | 22.96% | 20.22% | -2.73% |
| 19 | 2025-08-06 | 23.60% | 22.96% | -0.65% |
| 20 | 2025-08-04 | 20.82% | 23.60% | +2.79% |
| 21 | 2025-08-01 | 23.60% | 20.82% | -2.79% |
| 22 | 2025-07-04 | 20.82% | 23.60% | +2.79% |
| 23 | 2025-07-01 | 23.60% | 20.82% | -2.79% |
| 24 | 2025-06-21 | 23.93% | 23.60% | -0.33% |
| 25 | 2025-06-05 | 21.12% | 23.93% | +2.81% |
| 26 | 2025-06-01 | 23.93% | 21.12% | -2.81% |
| 27 | 2025-05-31 | 26.03% | 23.93% | -2.10% |
| 28 | 2025-05-04 | 23.06% | 26.03% | +2.97% |
| 29 | 2025-05-01 | 26.03% | 23.06% | -2.97% |
| 30 | 2025-04-13 | 23.06% | 26.03% | +2.97% |
| 31 | 2025-04-12 | 26.03% | 23.06% | -2.97% |
| 32 | 2025-03-30 | 13.30% | 26.03% | +12.73% |
| 33 | 2025-03-29 | 26.03% | 13.30% | -12.73% |
| 34 | 2025-03-25 | 23.06% | 26.03% | +2.97% |
| 35 | 2025-03-24 | 26.03% | 23.06% | -2.97% |
| 36 | 2025-03-18 | 23.06% | 26.03% | +2.97% |
| 37 | 2025-03-17 | 1.60% | 23.06% | +21.47% |
| 38 | 2024-12-17 | 2.02% | 1.60% | -0.43% |
| 39 | 2024-12-09 | 1.49% | 2.02% | +0.54% |
| 40 | 2024-01-27 | 2.11% | 1.49% | -0.63% |
| 41 | 2023-12-15 | 2.31% | 2.11% | -0.19% |
| 42 | 2023-10-23 | 2.73% | 2.31% | -0.42% |
| 43 | 2023-10-04 | 2.78% | 2.73% | -0.05% |
| 44 | 2023-08-15 | 3.25% | 2.78% | -0.47% |
| 45 | 2023-07-28 | 4.23% | 3.25% | -0.98% |
| 46 | 2023-06-26 | 4.58% | 4.23% | -0.35% |
| 47 | 2023-05-03 | 5.03% | 4.58% | -0.45% |
| 48 | 2023-03-07 | 10.21% | 5.03% | -5.18% |
| 49 | 2022-02-04 | — | 10.21% | — |