EPSS score history for CVE-2021-21952, 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 | 0.46% | 1.27% | +0.81% |
| 2 | 2025-06-17 | 0.43% | 0.46% | +0.02% |
| 3 | 2025-03-30 | 0.57% | 0.43% | -0.14% |
| 4 | 2025-03-29 | 0.43% | 0.57% | +0.14% |
| 5 | 2025-03-17 | 0.55% | 0.43% | -0.12% |
| 6 | 2024-12-17 | 0.49% | 0.55% | +0.06% |
| 7 | 2024-11-13 | 0.38% | 0.49% | +0.11% |
| 8 | 2024-09-06 | 0.25% | 0.38% | +0.13% |
| 9 | 2023-06-04 | 0.23% | 0.25% | +0.02% |
| 10 | 2023-03-07 | 0.89% | 0.23% | -0.66% |
| 11 | 2022-02-04 | 0.42% | 0.89% | +0.47% |
| 12 | 2021-12-23 | — | 0.42% | — |