EPSS score history for CVE-2023-0509, 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 | 0.14% | 0.53% | +0.38% |
| 2 | 2026-02-08 | 0.17% | 0.14% | -0.02% |
| 3 | 2026-01-28 | 0.25% | 0.17% | -0.09% |
| 4 | 2026-01-27 | 0.25% | 0.25% | +0.00% |
| 5 | 2025-12-04 | 0.32% | 0.25% | -0.07% |
| 6 | 2025-11-21 | 0.14% | 0.32% | +0.18% |
| 7 | 2025-11-18 | 0.26% | 0.14% | -0.11% |
| 8 | 2025-03-30 | 1.11% | 0.26% | -0.85% |
| 9 | 2025-03-29 | 0.26% | 1.11% | +0.85% |
| 10 | 2025-03-24 | 0.17% | 0.26% | +0.08% |
| 11 | 2025-03-17 | 0.06% | 0.17% | +0.11% |
| 12 | 2023-03-07 | 0.89% | 0.06% | -0.82% |
| 13 | 2023-01-27 | — | 0.89% | — |