EPSS score history for CVE-2021-26601, 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 | 11.92% | 3.19% | -8.73% |
| 2 | 2025-09-21 | 14.05% | 11.92% | -2.13% |
| 3 | 2025-04-23 | 3.32% | 14.05% | +10.73% |
| 4 | 2025-04-10 | 3.43% | 3.32% | -0.11% |
| 5 | 2025-04-07 | 2.62% | 3.43% | +0.81% |
| 6 | 2025-04-06 | 0.47% | 2.62% | +2.15% |
| 7 | 2025-04-04 | 0.40% | 0.47% | +0.06% |
| 8 | 2025-03-30 | 0.54% | 0.40% | -0.14% |
| 9 | 2025-03-29 | 0.40% | 0.54% | +0.14% |
| 10 | 2025-03-17 | 0.55% | 0.40% | -0.15% |
| 11 | 2024-12-17 | 0.80% | 0.55% | -0.25% |
| 12 | 2024-04-10 | 0.28% | 0.80% | +0.52% |
| 13 | 2023-10-18 | 0.22% | 0.28% | +0.06% |
| 14 | 2023-04-03 | 0.08% | 0.22% | +0.14% |
| 15 | 2023-03-07 | 0.95% | 0.08% | -0.87% |
| 16 | 2022-03-28 | — | 0.95% | — |