EPSS score history for CVE-2021-29439, 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 | 0.72% | 2.59% | +1.86% |
| 2 | 2025-12-14 | 0.32% | 0.72% | +0.40% |
| 3 | 2025-11-21 | 0.72% | 0.32% | -0.40% |
| 4 | 2025-11-18 | 0.32% | 0.72% | +0.40% |
| 5 | 2025-03-30 | 0.85% | 0.32% | -0.54% |
| 6 | 2025-03-29 | 0.32% | 0.85% | +0.54% |
| 7 | 2025-03-17 | 0.12% | 0.32% | +0.20% |
| 8 | 2023-03-07 | 1.44% | 0.12% | -1.32% |
| 9 | 2022-08-03 | 1.09% | 1.44% | +0.35% |
| 10 | 2022-04-01 | 15.36% | 1.09% | -14.28% |
| 11 | 2022-02-04 | 3.20% | 15.36% | +12.17% |
| 12 | 2022-01-06 | 0.73% | 3.20% | +2.47% |
| 13 | 2021-04-14 | — | 0.73% | — |