EPSS score history for CVE-2025-4427, 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 | 2026-07-03 | 99.57% | 99.89% | +0.32% |
| 2 | 2026-06-15 | 91.26% | 99.57% | +8.30% |
| 3 | 2026-06-04 | 91.59% | 91.26% | -0.33% |
| 4 | 2026-05-29 | 91.31% | 91.59% | +0.28% |
| 5 | 2026-05-01 | 90.99% | 91.31% | +0.32% |
| 6 | 2026-04-30 | 91.26% | 90.99% | -0.27% |
| 7 | 2026-04-13 | 91.65% | 91.26% | -0.39% |
| 8 | 2026-03-10 | 91.32% | 91.65% | +0.32% |
| 9 | 2026-03-09 | 90.79% | 91.32% | +0.54% |
| 10 | 2026-03-05 | 91.21% | 90.79% | -0.43% |
| 11 | 2026-03-04 | 91.46% | 91.21% | -0.24% |
| 12 | 2026-03-03 | 91.06% | 91.46% | +0.40% |
| 13 | 2026-03-01 | 90.79% | 91.06% | +0.28% |
| 14 | 2026-02-25 | 90.47% | 90.79% | +0.32% |
| 15 | 2026-02-20 | 91.21% | 90.47% | -0.75% |
| 16 | 2026-02-18 | 90.40% | 91.21% | +0.82% |
| 17 | 2026-02-15 | 90.76% | 90.40% | -0.37% |
| 18 | 2026-02-10 | 91.40% | 90.76% | -0.64% |
| 19 | 2026-02-04 | 91.63% | 91.40% | -0.23% |
| 20 | 2026-02-01 | 91.40% | 91.63% | +0.23% |
| 21 | 2026-01-26 | 91.46% | 91.40% | -0.06% |
| 22 | 2026-01-18 | 91.40% | 91.46% | +0.06% |
| 23 | 2026-01-07 | 91.46% | 91.40% | -0.06% |
| 24 | 2026-01-04 | 91.69% | 91.46% | -0.23% |
| 25 | 2026-01-01 | 91.46% | 91.69% | +0.23% |
| 26 | 2025-12-28 | 91.81% | 91.46% | -0.35% |
| 27 | 2025-12-27 | 91.50% | 91.81% | +0.30% |
| 28 | 2025-12-25 | 91.25% | 91.50% | +0.26% |
| 29 | 2025-12-21 | 91.62% | 91.25% | -0.38% |
| 30 | 2025-12-20 | 91.85% | 91.62% | -0.23% |
| 31 | 2025-12-18 | 91.44% | 91.85% | +0.41% |
| 32 | 2025-12-14 | 91.34% | 91.44% | +0.10% |
| 33 | 2025-12-11 | 91.44% | 91.34% | -0.10% |
| 34 | 2025-12-04 | 91.67% | 91.44% | -0.23% |
| 35 | 2025-12-03 | 91.96% | 91.67% | -0.29% |
| 36 | 2025-12-01 | 91.76% | 91.96% | +0.20% |
| 37 | 2025-11-28 | 91.44% | 91.76% | +0.31% |
| 38 | 2025-11-27 | 91.76% | 91.44% | -0.31% |
| 39 | 2025-11-21 | 89.18% | 91.76% | +2.58% |
| 40 | 2025-11-18 | 91.76% | 89.18% | -2.58% |
| 41 | 2025-11-13 | 90.71% | 91.76% | +1.04% |
| 42 | 2025-11-06 | 90.79% | 90.71% | -0.07% |
| 43 | 2025-11-04 | 91.06% | 90.79% | -0.28% |
| 44 | 2025-11-01 | 90.79% | 91.06% | +0.28% |
| 45 | 2025-10-26 | 91.50% | 90.79% | -0.71% |
| 46 | 2025-10-24 | 91.24% | 91.50% | +0.26% |
| 47 | 2025-10-20 | 91.62% | 91.24% | -0.38% |
| 48 | 2025-10-17 | 91.09% | 91.62% | +0.52% |
| 49 | 2025-10-11 | 91.44% | 91.09% | -0.35% |
| 50 | 2025-10-10 | 91.28% | 91.44% | +0.16% |
| 51 | 2025-10-09 | 91.92% | 91.28% | -0.64% |
| 52 | 2025-10-04 | 91.15% | 91.92% | +0.76% |
| 53 | 2025-10-01 | 91.91% | 91.15% | -0.76% |
| 54 | 2025-09-19 | 91.74% | 91.91% | +0.17% |
| 55 | 2025-09-16 | 92.24% | 91.74% | -0.50% |
| 56 | 2025-09-04 | 91.57% | 92.24% | +0.67% |
| 57 | 2025-09-01 | 92.24% | 91.57% | -0.67% |
| 58 | 2025-08-27 | 87.51% | 92.24% | +4.73% |
| 59 | 2025-08-24 | 87.06% | 87.51% | +0.45% |
| 60 | 2025-08-18 | 87.51% | 87.06% | -0.45% |
| 61 | 2025-08-17 | 87.06% | 87.51% | +0.45% |
| 62 | 2025-08-16 | 84.42% | 87.06% | +2.63% |
| 63 | 2025-08-15 | 82.30% | 84.42% | +2.12% |
| 64 | 2025-08-07 | 83.53% | 82.30% | -1.23% |
| 65 | 2025-08-04 | 83.98% | 83.53% | -0.45% |
| 66 | 2025-08-01 | 84.64% | 83.98% | -0.66% |
| 67 | 2025-07-23 | 83.53% | 84.64% | +1.11% |
| 68 | 2025-07-20 | 83.26% | 83.53% | +0.27% |
| 69 | 2025-07-08 | 79.13% | 83.26% | +4.13% |
| 70 | 2025-07-07 | 81.33% | 79.13% | -2.20% |
| 71 | 2025-07-04 | 80.46% | 81.33% | +0.86% |
| 72 | 2025-07-02 | 80.17% | 80.46% | +0.30% |
| 73 | 2025-07-01 | 81.05% | 80.17% | -0.88% |
| 74 | 2025-06-21 | 80.20% | 81.05% | +0.85% |
| 75 | 2025-06-15 | 82.97% | 80.20% | -2.77% |
| 76 | 2025-06-14 | 82.26% | 82.97% | +0.71% |
| 77 | 2025-06-07 | 80.11% | 82.26% | +2.16% |
| 78 | 2025-06-06 | 79.81% | 80.11% | +0.30% |
| 79 | 2025-06-05 | 76.69% | 79.81% | +3.12% |
| 80 | 2025-06-04 | 72.50% | 76.69% | +4.19% |
| 81 | 2025-06-03 | 73.05% | 72.50% | -0.55% |
| 82 | 2025-06-01 | 78.84% | 73.05% | -5.80% |
| 83 | 2025-05-31 | 74.91% | 78.84% | +3.94% |
| 84 | 2025-05-24 | 61.10% | 74.91% | +13.81% |
| 85 | 2025-05-22 | 50.42% | 61.10% | +10.67% |
| 86 | 2025-05-20 | 5.80% | 50.42% | +44.63% |
| 87 | 2025-05-19 | 4.92% | 5.80% | +0.88% |
| 88 | 2025-05-16 | 0.94% | 4.92% | +3.98% |
| 89 | 2025-05-14 | — | 0.94% | — |