EPSS score history for CVE-2021-27637, 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 | 0.06% | 0.26% | +0.19% |
| 2 | 2023-03-07 | 0.89% | 0.06% | -0.82% |
| 3 | 2022-04-01 | 1.65% | 0.89% | -0.77% |
| 4 | 2022-02-04 | 2.74% | 1.65% | -1.09% |
| 5 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 6 | 2021-06-24 | 2.74% | 0.62% | -2.12% |
| 7 | 2021-06-19 | 0.62% | 2.74% | +2.12% |
| 8 | 2021-06-10 | — | 0.62% | — |