EPSS score history for CVE-2023-28421, 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 | 0.69% | 0.55% | -0.15% |
| 2 | 2026-05-11 | 0.59% | 0.69% | +0.10% |
| 3 | 2025-11-21 | 0.47% | 0.59% | +0.11% |
| 4 | 2025-11-18 | 0.59% | 0.47% | -0.11% |
| 5 | 2025-05-11 | 0.42% | 0.59% | +0.17% |
| 6 | 2025-03-30 | 1.49% | 0.42% | -1.07% |
| 7 | 2025-03-29 | 0.42% | 1.49% | +1.07% |
| 8 | 2025-03-24 | 0.34% | 0.42% | +0.09% |
| 9 | 2025-03-23 | 0.42% | 0.34% | -0.09% |
| 10 | 2025-03-17 | 0.09% | 0.42% | +0.34% |
| 11 | 2023-12-29 | 0.04% | 0.09% | +0.04% |
| 12 | 2023-12-22 | — | 0.04% | — |