EPSS score history for CVE-2023-20878, 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 | 5.55% | 1.00% | -4.55% |
| 2 | 2026-06-03 | 2.25% | 5.55% | +3.30% |
| 3 | 2026-05-28 | 2.26% | 2.25% | -0.02% |
| 4 | 2026-05-24 | 1.75% | 2.26% | +0.51% |
| 5 | 2026-05-19 | 1.19% | 1.75% | +0.56% |
| 6 | 2026-05-17 | 0.88% | 1.19% | +0.31% |
| 7 | 2026-05-12 | 0.65% | 0.88% | +0.22% |
| 8 | 2026-03-08 | 0.76% | 0.65% | -0.11% |
| 9 | 2026-02-04 | 0.61% | 0.76% | +0.15% |
| 10 | 2025-11-21 | 5.71% | 0.61% | -5.10% |
| 11 | 2025-11-20 | 5.24% | 5.71% | +0.47% |
| 12 | 2025-11-18 | 0.56% | 5.24% | +4.68% |
| 13 | 2025-03-30 | 0.96% | 0.56% | -0.40% |
| 14 | 2025-03-29 | 0.56% | 0.96% | +0.40% |
| 15 | 2025-03-19 | 0.54% | 0.56% | +0.02% |
| 16 | 2025-03-17 | 0.07% | 0.54% | +0.47% |
| 17 | 2024-05-18 | 0.04% | 0.07% | +0.02% |
| 18 | 2023-05-13 | — | 0.04% | — |