EPSS score history for CVE-2021-27734, 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 | 0.11% | 1.26% | +1.15% |
| 2 | 2025-03-30 | 0.27% | 0.11% | -0.16% |
| 3 | 2025-03-29 | 0.08% | 0.27% | +0.18% |
| 4 | 2025-03-17 | 1.03% | 0.08% | -0.95% |
| 5 | 2025-02-01 | 0.76% | 1.03% | +0.27% |
| 6 | 2024-12-17 | 0.87% | 0.76% | -0.11% |
| 7 | 2024-01-31 | 0.79% | 0.87% | +0.08% |
| 8 | 2023-12-22 | 0.57% | 0.79% | +0.22% |
| 9 | 2023-08-09 | 0.38% | 0.57% | +0.19% |
| 10 | 2023-03-07 | 1.05% | 0.38% | -0.68% |
| 11 | 2022-04-01 | 9.03% | 1.05% | -7.97% |
| 12 | 2022-02-04 | 2.30% | 9.03% | +6.72% |
| 13 | 2022-01-06 | 0.52% | 2.30% | +1.78% |
| 14 | 2021-05-18 | — | 0.52% | — |