EPSS score history for CVE-2021-34992, 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 | 21.14% | 4.14% | -17.00% |
| 2 | 2025-03-30 | 30.53% | 21.14% | -9.39% |
| 3 | 2025-03-29 | 21.14% | 30.53% | +9.39% |
| 4 | 2025-03-17 | 0.97% | 21.14% | +20.17% |
| 5 | 2025-02-16 | 1.06% | 0.97% | -0.09% |
| 6 | 2025-02-01 | 1.21% | 1.06% | -0.16% |
| 7 | 2024-12-17 | 1.10% | 1.21% | +0.11% |
| 8 | 2024-11-18 | 0.86% | 1.10% | +0.24% |
| 9 | 2023-11-29 | 1.24% | 0.86% | -0.38% |
| 10 | 2023-10-31 | 1.79% | 1.24% | -0.55% |
| 11 | 2023-08-05 | 1.57% | 1.79% | +0.22% |
| 12 | 2023-06-08 | 1.69% | 1.57% | -0.13% |
| 13 | 2023-03-07 | 1.98% | 1.69% | -0.28% |
| 14 | 2022-04-01 | 23.85% | 1.98% | -21.87% |
| 15 | 2022-02-04 | 5.88% | 23.85% | +17.96% |
| 16 | 2022-01-06 | 1.37% | 5.88% | +4.51% |
| 17 | 2021-11-16 | — | 1.37% | — |