EPSS score history for CVE-2021-25634, 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 | 0.30% | 0.69% | +0.39% |
| 2 | 2026-05-30 | 0.41% | 0.30% | -0.11% |
| 3 | 2026-03-02 | 0.47% | 0.41% | -0.06% |
| 4 | 2026-01-02 | 0.18% | 0.47% | +0.29% |
| 5 | 2025-03-30 | 0.44% | 0.18% | -0.25% |
| 6 | 2025-03-29 | 0.15% | 0.44% | +0.29% |
| 7 | 2024-08-19 | 0.08% | 0.15% | +0.07% |
| 8 | 2023-03-07 | 0.89% | 0.08% | -0.80% |
| 9 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 10 | 2022-02-04 | 2.74% | 4.50% | +1.76% |
| 11 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 12 | 2021-10-18 | 0.42% | 0.62% | +0.21% |
| 13 | 2021-10-13 | — | 0.42% | — |