EPSS score history for CVE-2012-4558, 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 | 58.22% | 22.91% | -35.31% |
| 2 | 2026-05-11 | 58.48% | 58.22% | -0.26% |
| 3 | 2026-05-02 | 61.32% | 58.48% | -2.84% |
| 4 | 2026-04-29 | 28.23% | 61.32% | +33.09% |
| 5 | 2026-03-08 | 44.51% | 28.23% | -16.27% |
| 6 | 2026-03-04 | 26.41% | 44.51% | +18.09% |
| 7 | 2026-03-01 | 44.51% | 26.41% | -18.09% |
| 8 | 2026-02-12 | 28.23% | 44.51% | +16.27% |
| 9 | 2026-02-04 | 18.10% | 28.23% | +10.14% |
| 10 | 2026-02-01 | 28.23% | 18.10% | -10.14% |
| 11 | 2026-01-04 | 18.10% | 28.23% | +10.14% |
| 12 | 2026-01-01 | 28.23% | 18.10% | -10.14% |
| 13 | 2025-12-28 | 27.03% | 28.23% | +1.20% |
| 14 | 2025-12-27 | 28.23% | 27.03% | -1.20% |
| 15 | 2025-12-07 | 57.43% | 28.23% | -29.20% |
| 16 | 2025-12-04 | 37.93% | 57.43% | +19.50% |
| 17 | 2025-12-01 | 57.43% | 37.93% | -19.50% |
| 18 | 2025-11-04 | 37.93% | 57.43% | +19.50% |
| 19 | 2025-11-01 | 57.43% | 37.93% | -19.50% |
| 20 | 2025-10-28 | 56.12% | 57.43% | +1.31% |
| 21 | 2025-10-27 | 57.43% | 56.12% | -1.31% |
| 22 | 2025-10-04 | 37.93% | 57.43% | +19.50% |
| 23 | 2025-10-01 | 56.12% | 37.93% | -18.19% |
| 24 | 2025-09-04 | 43.05% | 56.12% | +13.07% |
| 25 | 2025-09-01 | 56.12% | 43.05% | -13.07% |
| 26 | 2025-08-20 | 53.79% | 56.12% | +2.33% |
| 27 | 2025-08-17 | 64.15% | 53.79% | -10.36% |
| 28 | 2025-08-04 | 51.79% | 64.15% | +12.36% |
| 29 | 2025-08-01 | 64.15% | 51.79% | -12.36% |
| 30 | 2025-07-30 | 65.30% | 64.15% | -1.15% |
| 31 | 2025-07-04 | 46.67% | 65.30% | +18.63% |
| 32 | 2025-07-01 | 65.30% | 46.67% | -18.63% |
| 33 | 2025-06-04 | 46.67% | 65.30% | +18.63% |
| 34 | 2025-06-02 | 37.55% | 46.67% | +9.12% |
| 35 | 2025-06-01 | 58.48% | 37.55% | -20.93% |
| 36 | 2025-05-04 | 37.55% | 58.48% | +20.93% |
| 37 | 2025-05-01 | 58.48% | 37.55% | -20.93% |
| 38 | 2025-04-15 | 61.43% | 58.48% | -2.94% |
| 39 | 2025-03-25 | 67.88% | 61.43% | -6.46% |
| 40 | 2025-03-17 | 17.07% | 67.88% | +50.81% |
| 41 | 2024-12-17 | 21.78% | 17.07% | -4.71% |
| 42 | 2024-02-08 | 29.30% | 21.78% | -7.52% |
| 43 | 2023-04-15 | 29.93% | 29.30% | -0.63% |
| 44 | 2023-03-07 | 7.34% | 29.93% | +22.59% |
| 45 | 2022-02-04 | — | 7.34% | — |