EPSS score history for CVE-2021-27178, 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 | 0.04% | 18.18% | +18.14% |
| 2 | 2025-03-17 | 1.52% | 0.04% | -1.48% |
| 3 | 2025-01-17 | 1.21% | 1.52% | +0.32% |
| 4 | 2024-12-17 | 0.60% | 1.21% | +0.61% |
| 5 | 2024-01-03 | 0.76% | 0.60% | -0.16% |
| 6 | 2023-11-22 | 0.75% | 0.76% | +0.01% |
| 7 | 2023-09-17 | 0.61% | 0.75% | +0.14% |
| 8 | 2023-03-07 | 0.89% | 0.61% | -0.28% |
| 9 | 2022-04-01 | 9.03% | 0.89% | -8.14% |
| 10 | 2022-02-04 | 1.84% | 9.03% | +7.19% |
| 11 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 12 | 2021-04-14 | — | 0.42% | — |