EPSS score history for CVE-2021-38402, 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 | 0.84% | 7.69% | +6.85% |
| 2 | 2025-11-21 | 0.93% | 0.84% | -0.08% |
| 3 | 2025-11-18 | 0.84% | 0.93% | +0.08% |
| 4 | 2025-09-08 | 1.20% | 0.84% | -0.36% |
| 5 | 2025-09-03 | 1.98% | 1.20% | -0.78% |
| 6 | 2025-03-30 | 2.66% | 1.98% | -0.69% |
| 7 | 2025-03-29 | 1.98% | 2.66% | +0.69% |
| 8 | 2025-03-19 | 1.86% | 1.98% | +0.12% |
| 9 | 2025-03-17 | 2.60% | 1.86% | -0.74% |
| 10 | 2025-01-20 | 1.93% | 2.60% | +0.67% |
| 11 | 2024-12-17 | 1.60% | 1.93% | +0.33% |
| 12 | 2024-11-18 | 1.71% | 1.60% | -0.12% |
| 13 | 2024-08-15 | 1.62% | 1.71% | +0.09% |
| 14 | 2024-06-20 | 2.50% | 1.62% | -0.87% |
| 15 | 2024-05-25 | 1.94% | 2.50% | +0.56% |
| 16 | 2024-04-29 | 2.15% | 1.94% | -0.21% |
| 17 | 2024-04-15 | 1.43% | 2.15% | +0.72% |
| 18 | 2024-04-03 | 1.06% | 1.43% | +0.38% |
| 19 | 2024-03-20 | 0.84% | 1.06% | +0.22% |
| 20 | 2024-02-09 | 0.92% | 0.84% | -0.07% |
| 21 | 2023-10-28 | 1.00% | 0.92% | -0.08% |
| 22 | 2023-10-01 | 0.87% | 1.00% | +0.13% |
| 23 | 2023-09-14 | 1.22% | 0.87% | -0.35% |
| 24 | 2023-07-07 | 1.06% | 1.22% | +0.15% |
| 25 | 2023-04-25 | 1.32% | 1.06% | -0.26% |
| 26 | 2023-04-10 | 1.53% | 1.32% | -0.21% |
| 27 | 2023-03-13 | 1.96% | 1.53% | -0.43% |
| 28 | 2023-03-07 | 1.04% | 1.96% | +0.92% |
| 29 | 2022-04-01 | 2.76% | 1.04% | -1.73% |
| 30 | 2022-02-04 | 3.20% | 2.76% | -0.43% |
| 31 | 2022-01-06 | 0.73% | 3.20% | +2.47% |
| 32 | 2021-10-11 | 3.20% | 0.73% | -2.47% |
| 33 | 2021-10-05 | 0.73% | 3.20% | +2.47% |
| 34 | 2021-09-18 | — | 0.73% | — |