EPSS score history for CVE-2021-26567, 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 | 2025-07-30 | 1.65% | 1.13% | -0.52% |
| 2 | 2025-03-30 | 2.96% | 1.65% | -1.30% |
| 3 | 2025-03-29 | 1.65% | 2.96% | +1.30% |
| 4 | 2025-03-17 | 0.06% | 1.65% | +1.59% |
| 5 | 2024-12-17 | 0.04% | 0.06% | +0.02% |
| 6 | 2023-06-27 | 0.07% | 0.04% | -0.03% |
| 7 | 2023-03-07 | 1.44% | 0.07% | -1.37% |
| 8 | 2022-04-01 | 19.46% | 1.44% | -18.02% |
| 9 | 2022-02-04 | 2.57% | 19.46% | +16.89% |
| 10 | 2022-01-06 | 0.58% | 2.57% | +1.99% |
| 11 | 2021-04-14 | — | 0.58% | — |