EPSS score history for CVE-2021-3975, 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 | 0.61% | 1.17% | +0.56% |
| 2 | 2026-05-29 | 0.46% | 0.61% | +0.16% |
| 3 | 2026-01-30 | 0.43% | 0.46% | +0.03% |
| 4 | 2025-12-28 | 0.49% | 0.43% | -0.06% |
| 5 | 2025-12-27 | 0.40% | 0.49% | +0.09% |
| 6 | 2025-12-06 | 0.26% | 0.40% | +0.15% |
| 7 | 2025-11-21 | 2.42% | 0.26% | -2.17% |
| 8 | 2025-11-18 | 0.25% | 2.42% | +2.17% |
| 9 | 2025-06-19 | 0.24% | 0.25% | +0.02% |
| 10 | 2025-03-30 | 0.41% | 0.24% | -0.18% |
| 11 | 2025-03-29 | 0.24% | 0.41% | +0.18% |
| 12 | 2025-03-26 | 0.26% | 0.24% | -0.02% |
| 13 | 2025-03-17 | 0.21% | 0.26% | +0.04% |
| 14 | 2024-12-17 | 0.29% | 0.21% | -0.08% |
| 15 | 2024-11-14 | 0.06% | 0.29% | +0.24% |
| 16 | 2023-03-07 | 0.95% | 0.06% | -0.89% |
| 17 | 2022-08-24 | — | 0.95% | — |