EPSS score history for CVE-2021-3671, 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 | 5.14% | 2.02% | -3.11% |
| 2 | 2026-05-30 | 3.01% | 5.14% | +2.13% |
| 3 | 2026-03-26 | 2.32% | 3.01% | +0.69% |
| 4 | 2026-03-10 | 2.08% | 2.32% | +0.24% |
| 5 | 2026-03-05 | 1.48% | 2.08% | +0.60% |
| 6 | 2026-01-23 | 1.23% | 1.48% | +0.24% |
| 7 | 2025-11-21 | 4.62% | 1.23% | -3.38% |
| 8 | 2025-11-18 | 1.23% | 4.62% | +3.38% |
| 9 | 2025-10-21 | 1.14% | 1.23% | +0.10% |
| 10 | 2025-10-06 | 1.48% | 1.14% | -0.34% |
| 11 | 2025-08-23 | 1.13% | 1.48% | +0.35% |
| 12 | 2025-04-07 | 1.19% | 1.13% | -0.06% |
| 13 | 2025-03-30 | 1.61% | 1.19% | -0.42% |
| 14 | 2025-03-29 | 1.17% | 1.61% | +0.44% |
| 15 | 2025-03-17 | 0.26% | 1.17% | +0.91% |
| 16 | 2024-12-17 | 0.74% | 0.26% | -0.48% |
| 17 | 2024-11-14 | 0.53% | 0.74% | +0.22% |
| 18 | 2024-01-16 | 0.37% | 0.53% | +0.16% |
| 19 | 2024-01-04 | 0.18% | 0.37% | +0.19% |
| 20 | 2023-07-08 | 0.08% | 0.18% | +0.10% |
| 21 | 2023-03-07 | 1.03% | 0.08% | -0.95% |
| 22 | 2022-12-16 | 0.89% | 1.03% | +0.14% |
| 23 | 2022-04-01 | 5.37% | 0.89% | -4.48% |
| 24 | 2022-02-04 | 3.63% | 5.37% | +1.74% |
| 25 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 26 | 2021-10-13 | — | 0.83% | — |