EPSS score history for CVE-2023-1406, 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 | 7.92% | 1.52% | -6.41% |
| 2 | 2026-05-01 | 9.83% | 7.92% | -1.90% |
| 3 | 2026-04-25 | 10.12% | 9.83% | -0.29% |
| 4 | 2026-04-24 | 8.56% | 10.12% | +1.56% |
| 5 | 2026-04-23 | 4.52% | 8.56% | +4.04% |
| 6 | 2026-04-22 | 5.43% | 4.52% | -0.91% |
| 7 | 2026-04-21 | 5.59% | 5.43% | -0.16% |
| 8 | 2026-04-20 | 5.33% | 5.59% | +0.25% |
| 9 | 2026-04-11 | 6.89% | 5.33% | -1.55% |
| 10 | 2026-02-04 | 6.49% | 6.89% | +0.40% |
| 11 | 2026-01-03 | 4.97% | 6.49% | +1.52% |
| 12 | 2025-11-21 | 6.87% | 4.97% | -1.90% |
| 13 | 2025-11-18 | 4.97% | 6.87% | +1.90% |
| 14 | 2025-03-30 | 11.63% | 4.97% | -6.66% |
| 15 | 2025-03-29 | 4.97% | 11.63% | +6.66% |
| 16 | 2025-03-24 | 11.63% | 4.97% | -6.66% |
| 17 | 2025-03-23 | 4.97% | 11.63% | +6.66% |
| 18 | 2025-03-17 | 0.21% | 4.97% | +4.76% |
| 19 | 2024-04-16 | 0.11% | 0.21% | +0.10% |
| 20 | 2023-04-14 | 0.04% | 0.11% | +0.06% |
| 21 | 2023-04-11 | — | 0.04% | — |