EPSS score history for CVE-2021-26388, 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% | 0.21% | +0.17% |
| 2 | 2026-04-03 | 0.12% | 0.04% | -0.08% |
| 3 | 2025-11-21 | 0.04% | 0.12% | +0.08% |
| 4 | 2025-11-18 | 0.05% | 0.04% | -0.01% |
| 5 | 2025-08-21 | 0.04% | 0.05% | +0.01% |
| 6 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 7 | 2022-05-12 | — | 0.89% | — |