EPSS score history for CVE-2023-53921, 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 | 2026-05-27 | 0.40% | 0.46% | +0.06% |
| 2 | 2026-05-15 | 0.57% | 0.40% | -0.17% |
| 3 | 2026-04-18 | 0.38% | 0.57% | +0.19% |
| 4 | 2026-01-18 | 0.33% | 0.38% | +0.05% |
| 5 | 2026-01-01 | 0.21% | 0.33% | +0.12% |
| 6 | 2025-12-18 | — | 0.21% | — |