EPSS score history for CVE-2021-23980, 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 | 2026-02-24 | 0.41% | 0.47% | +0.07% |
| 2 | 2026-01-14 | 0.34% | 0.41% | +0.07% |
| 3 | 2025-12-07 | 0.44% | 0.34% | -0.10% |
| 4 | 2025-11-21 | 0.50% | 0.44% | -0.06% |
| 5 | 2025-11-18 | 0.40% | 0.50% | +0.09% |
| 6 | 2025-06-06 | 0.32% | 0.40% | +0.08% |
| 7 | 2025-03-30 | 0.71% | 0.32% | -0.39% |
| 8 | 2025-03-29 | 0.32% | 0.71% | +0.39% |
| 9 | 2025-03-27 | 0.44% | 0.32% | -0.12% |
| 10 | 2025-03-18 | 0.35% | 0.44% | +0.09% |
| 11 | 2025-03-17 | 0.05% | 0.35% | +0.30% |
| 12 | 2024-01-17 | 0.05% | 0.05% | +0.01% |
| 13 | 2023-03-07 | 0.89% | 0.05% | -0.84% |
| 14 | 2023-02-17 | — | 0.89% | — |