EPSS score history for CVE-2021-34574, 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 | 0.26% | 0.66% | +0.40% |
| 2 | 2026-01-14 | 0.20% | 0.26% | +0.06% |
| 3 | 2026-01-02 | 0.31% | 0.20% | -0.11% |
| 4 | 2025-12-24 | 0.23% | 0.31% | +0.08% |
| 5 | 2025-11-21 | 0.15% | 0.23% | +0.08% |
| 6 | 2025-11-18 | 0.21% | 0.15% | -0.06% |
| 7 | 2025-03-17 | 0.05% | 0.21% | +0.16% |
| 8 | 2024-03-30 | 0.05% | 0.05% | +0.00% |
| 9 | 2024-02-08 | 0.05% | 0.05% | -0.00% |
| 10 | 2023-05-08 | 0.04% | 0.05% | +0.01% |
| 11 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 12 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 13 | 2022-02-04 | 1.84% | 4.50% | +2.66% |
| 14 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 15 | 2021-08-03 | — | 0.42% | — |