EPSS score history for CVE-2021-2163, 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 | 0.09% | 3.57% | +3.47% |
| 2 | 2025-12-24 | 0.16% | 0.09% | -0.06% |
| 3 | 2025-11-21 | 1.62% | 0.16% | -1.46% |
| 4 | 2025-11-18 | 0.16% | 1.62% | +1.46% |
| 5 | 2025-11-17 | 0.11% | 0.16% | +0.05% |
| 6 | 2025-03-30 | 0.29% | 0.11% | -0.18% |
| 7 | 2025-03-29 | 0.11% | 0.29% | +0.18% |
| 8 | 2025-03-17 | 0.16% | 0.11% | -0.05% |
| 9 | 2024-01-06 | 0.10% | 0.16% | +0.06% |
| 10 | 2023-11-08 | 0.16% | 0.10% | -0.06% |
| 11 | 2023-11-01 | 0.12% | 0.16% | +0.04% |
| 12 | 2023-03-07 | 1.54% | 0.12% | -1.42% |
| 13 | 2022-04-01 | 11.61% | 1.54% | -10.08% |
| 14 | 2022-02-04 | 9.45% | 11.61% | +2.17% |
| 15 | 2022-01-06 | 2.27% | 9.45% | +7.17% |
| 16 | 2021-05-14 | 2.07% | 2.27% | +0.20% |
| 17 | 2021-05-01 | 1.86% | 2.07% | +0.20% |
| 18 | 2021-04-30 | 1.45% | 1.86% | +0.41% |
| 19 | 2021-04-29 | 1.25% | 1.45% | +0.21% |
| 20 | 2021-04-27 | — | 1.25% | — |