EPSS score history for CVE-2021-27031, 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 | 0.19% | 1.38% | +1.19% |
| 2 | 2026-03-10 | 0.26% | 0.19% | -0.07% |
| 3 | 2025-03-17 | 0.07% | 0.26% | +0.19% |
| 4 | 2023-03-07 | 0.95% | 0.07% | -0.88% |
| 5 | 2022-04-01 | 1.51% | 0.95% | -0.56% |
| 6 | 2022-02-04 | 3.63% | 1.51% | -2.12% |
| 7 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 8 | 2021-09-16 | 0.62% | 0.83% | +0.21% |
| 9 | 2021-04-27 | 0.42% | 0.62% | +0.21% |
| 10 | 2021-04-20 | — | 0.42% | — |