EPSS score history for CVE-2019-9506, 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 | 4.15% | 2.69% | -1.45% |
| 2 | 2026-05-26 | 4.46% | 4.15% | -0.31% |
| 3 | 2026-04-29 | 4.58% | 4.46% | -0.12% |
| 4 | 2026-04-21 | 4.46% | 4.58% | +0.12% |
| 5 | 2026-04-11 | 4.58% | 4.46% | -0.12% |
| 6 | 2026-03-29 | 4.46% | 4.58% | +0.12% |
| 7 | 2026-03-04 | 7.17% | 4.46% | -2.71% |
| 8 | 2026-03-01 | 4.46% | 7.17% | +2.71% |
| 9 | 2026-02-09 | 5.15% | 4.46% | -0.69% |
| 10 | 2026-02-04 | 8.23% | 5.15% | -3.08% |
| 11 | 2026-02-01 | 4.79% | 8.23% | +3.44% |
| 12 | 2026-01-19 | 4.91% | 4.79% | -0.13% |
| 13 | 2026-01-18 | 3.04% | 4.91% | +1.87% |
| 14 | 2026-01-04 | 4.70% | 3.04% | -1.66% |
| 15 | 2026-01-01 | 3.04% | 4.70% | +1.66% |
| 16 | 2025-12-28 | 3.15% | 3.04% | -0.10% |
| 17 | 2025-12-27 | 3.04% | 3.15% | +0.10% |
| 18 | 2025-12-10 | 3.28% | 3.04% | -0.23% |
| 19 | 2025-12-04 | 5.06% | 3.28% | -1.78% |
| 20 | 2025-12-01 | 3.28% | 5.06% | +1.78% |
| 21 | 2025-11-21 | 1.74% | 3.28% | +1.54% |
| 22 | 2025-11-18 | 3.28% | 1.74% | -1.54% |
| 23 | 2025-11-04 | 5.06% | 3.28% | -1.78% |
| 24 | 2025-11-01 | 3.28% | 5.06% | +1.78% |
| 25 | 2025-10-28 | 3.39% | 3.28% | -0.11% |
| 26 | 2025-10-27 | 3.28% | 3.39% | +0.11% |
| 27 | 2025-10-21 | 3.04% | 3.28% | +0.23% |
| 28 | 2025-10-04 | 4.70% | 3.04% | -1.66% |
| 29 | 2025-10-01 | 3.15% | 4.70% | +1.56% |
| 30 | 2025-09-07 | 2.34% | 3.15% | +0.81% |
| 31 | 2025-09-04 | 2.86% | 2.34% | -0.52% |
| 32 | 2025-09-01 | 2.34% | 2.86% | +0.52% |
| 33 | 2025-08-30 | 2.40% | 2.34% | -0.06% |
| 34 | 2025-08-17 | 2.34% | 2.40% | +0.06% |
| 35 | 2025-08-05 | 2.94% | 2.34% | -0.60% |
| 36 | 2025-08-01 | 2.40% | 2.94% | +0.54% |
| 37 | 2025-07-22 | 2.34% | 2.40% | +0.06% |
| 38 | 2025-07-16 | 2.97% | 2.34% | -0.63% |
| 39 | 2025-07-11 | 3.06% | 2.97% | -0.08% |
| 40 | 2025-07-08 | 2.97% | 3.06% | +0.08% |
| 41 | 2025-07-04 | 3.08% | 2.97% | -0.11% |
| 42 | 2025-07-01 | 2.97% | 3.08% | +0.11% |
| 43 | 2025-06-04 | 3.08% | 2.97% | -0.11% |
| 44 | 2025-06-01 | 2.97% | 3.08% | +0.11% |
| 45 | 2025-05-05 | 3.08% | 2.97% | -0.11% |
| 46 | 2025-05-01 | 2.97% | 3.08% | +0.11% |
| 47 | 2025-04-25 | 3.06% | 2.97% | -0.08% |
| 48 | 2025-04-17 | 3.16% | 3.06% | -0.11% |
| 49 | 2025-04-16 | 3.06% | 3.16% | +0.11% |
| 50 | 2025-04-15 | 2.97% | 3.06% | +0.08% |
| 51 | 2025-04-11 | 3.08% | 2.97% | -0.11% |
| 52 | 2025-04-10 | 2.97% | 3.08% | +0.11% |
| 53 | 2025-04-08 | 3.08% | 2.97% | -0.11% |
| 54 | 2025-04-07 | 2.97% | 3.08% | +0.11% |
| 55 | 2025-04-03 | 3.08% | 2.97% | -0.11% |
| 56 | 2025-04-02 | 2.97% | 3.08% | +0.11% |
| 57 | 2025-03-31 | 3.08% | 2.97% | -0.11% |
| 58 | 2025-03-30 | 5.08% | 3.08% | -2.00% |
| 59 | 2025-03-29 | 2.97% | 5.08% | +2.10% |
| 60 | 2025-03-28 | 5.08% | 2.97% | -2.10% |
| 61 | 2025-03-27 | 2.97% | 5.08% | +2.10% |
| 62 | 2025-03-26 | 3.08% | 2.97% | -0.11% |
| 63 | 2025-03-25 | 2.97% | 3.08% | +0.11% |
| 64 | 2025-03-20 | 5.08% | 2.97% | -2.10% |
| 65 | 2025-03-19 | 2.97% | 5.08% | +2.10% |
| 66 | 2025-03-17 | 1.14% | 2.97% | +1.84% |
| 67 | 2025-02-13 | 1.18% | 1.14% | -0.04% |
| 68 | 2024-12-17 | 0.10% | 1.18% | +1.08% |
| 69 | 2023-03-07 | 8.93% | 0.10% | -8.83% |
| 70 | 2022-02-04 | 1.75% | 8.93% | +7.18% |
| 71 | 2021-04-14 | — | 1.75% | — |