EPSS score history for CVE-2021-40402, 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 | 2026-07-01 | 1.23% | 1.30% | +0.07% |
| 2 | 2026-06-15 | 0.41% | 1.23% | +0.82% |
| 3 | 2026-06-12 | 0.21% | 0.41% | +0.20% |
| 4 | 2026-01-23 | 0.36% | 0.21% | -0.15% |
| 5 | 2025-10-08 | 0.34% | 0.36% | +0.02% |
| 6 | 2025-04-21 | 0.37% | 0.34% | -0.03% |
| 7 | 2025-04-16 | 0.17% | 0.37% | +0.20% |
| 8 | 2025-03-30 | 0.54% | 0.17% | -0.37% |
| 9 | 2025-03-29 | 0.17% | 0.54% | +0.37% |
| 10 | 2025-03-19 | 0.13% | 0.17% | +0.04% |
| 11 | 2025-03-17 | 0.37% | 0.13% | -0.23% |
| 12 | 2025-01-23 | 0.26% | 0.37% | +0.11% |
| 13 | 2024-11-18 | 0.17% | 0.26% | +0.09% |
| 14 | 2023-05-17 | 0.08% | 0.17% | +0.08% |
| 15 | 2023-03-07 | 0.89% | 0.08% | -0.80% |
| 16 | 2022-04-15 | — | 0.89% | — |