EPSS score history for CVE-2021-3942, 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 | 0.73% | 1.39% | +0.66% |
| 2 | 2025-12-24 | 2.28% | 0.73% | -1.55% |
| 3 | 2025-12-23 | 3.06% | 2.28% | -0.78% |
| 4 | 2025-12-21 | 5.93% | 3.06% | -2.87% |
| 5 | 2025-12-15 | 9.16% | 5.93% | -3.23% |
| 6 | 2025-12-13 | 9.00% | 9.16% | +0.15% |
| 7 | 2025-11-21 | 0.62% | 9.00% | +8.38% |
| 8 | 2025-11-18 | 9.00% | 0.62% | -8.38% |
| 9 | 2025-09-21 | 4.97% | 9.00% | +4.03% |
| 10 | 2025-09-18 | 4.43% | 4.97% | +0.54% |
| 11 | 2025-08-18 | 3.83% | 4.43% | +0.60% |
| 12 | 2025-08-17 | 3.03% | 3.83% | +0.80% |
| 13 | 2025-08-16 | 3.51% | 3.03% | -0.48% |
| 14 | 2025-03-30 | 4.69% | 3.51% | -1.18% |
| 15 | 2025-03-29 | 3.51% | 4.69% | +1.18% |
| 16 | 2025-03-17 | 0.61% | 3.51% | +2.89% |
| 17 | 2025-02-13 | 0.38% | 0.61% | +0.23% |
| 18 | 2023-11-29 | 0.25% | 0.38% | +0.13% |
| 19 | 2023-10-23 | 0.22% | 0.25% | +0.04% |
| 20 | 2023-03-07 | 1.38% | 0.22% | -1.16% |
| 21 | 2023-01-18 | 2.72% | 1.38% | -1.35% |
| 22 | 2022-11-23 | — | 2.72% | — |