EPSS score history for CVE-2021-34167, 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 | 2026-06-11 | 0.19% | 0.36% | +0.18% |
| 2 | 2026-03-09 | 0.37% | 0.19% | -0.18% |
| 3 | 2026-02-26 | 0.50% | 0.37% | -0.13% |
| 4 | 2025-11-21 | 0.16% | 0.50% | +0.34% |
| 5 | 2025-11-18 | 0.45% | 0.16% | -0.29% |
| 6 | 2025-09-29 | 0.16% | 0.45% | +0.29% |
| 7 | 2024-09-16 | 0.08% | 0.16% | +0.07% |
| 8 | 2023-03-07 | 1.05% | 0.08% | -0.97% |
| 9 | 2023-02-25 | — | 1.05% | — |