EPSS score history for CVE-2026-21859, 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 | 0.53% | 0.76% | +0.23% |
| 2 | 2026-06-04 | 0.95% | 0.53% | -0.42% |
| 3 | 2026-05-09 | 0.97% | 0.95% | -0.03% |
| 4 | 2026-03-07 | 1.32% | 0.97% | -0.34% |
| 5 | 2026-03-04 | 1.13% | 1.32% | +0.19% |
| 6 | 2026-02-18 | 0.49% | 1.13% | +0.65% |
| 7 | 2026-01-23 | 0.01% | 0.49% | +0.48% |
| 8 | 2026-01-08 | — | 0.01% | — |