EPSS score history for CVE-2021-40323, 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 | 93.17% | 88.48% | -4.69% |
| 2 | 2026-03-04 | 93.13% | 93.17% | +0.05% |
| 3 | 2026-03-01 | 93.17% | 93.13% | -0.05% |
| 4 | 2026-02-04 | 93.13% | 93.17% | +0.05% |
| 5 | 2026-02-01 | 93.17% | 93.13% | -0.05% |
| 6 | 2026-01-04 | 93.13% | 93.17% | +0.05% |
| 7 | 2026-01-01 | 93.17% | 93.13% | -0.05% |
| 8 | 2025-12-04 | 93.13% | 93.17% | +0.05% |
| 9 | 2025-12-01 | 93.17% | 93.13% | -0.05% |
| 10 | 2025-11-24 | 93.46% | 93.17% | -0.29% |
| 11 | 2025-11-21 | 92.28% | 93.46% | +1.18% |
| 12 | 2025-11-18 | 93.93% | 92.28% | -1.65% |
| 13 | 2025-05-08 | 94.05% | 93.93% | -0.12% |
| 14 | 2025-03-17 | 8.41% | 94.05% | +85.64% |
| 15 | 2024-12-17 | 4.97% | 8.41% | +3.43% |
| 16 | 2024-12-05 | 4.55% | 4.97% | +0.42% |
| 17 | 2024-09-22 | 4.79% | 4.55% | -0.24% |
| 18 | 2024-09-09 | 4.55% | 4.79% | +0.24% |
| 19 | 2024-08-26 | 3.73% | 4.55% | +0.82% |
| 20 | 2024-06-19 | 3.30% | 3.73% | +0.43% |
| 21 | 2024-05-10 | 3.05% | 3.30% | +0.25% |
| 22 | 2024-03-18 | 2.95% | 3.05% | +0.10% |
| 23 | 2023-12-27 | 2.17% | 2.95% | +0.77% |
| 24 | 2023-12-12 | 1.94% | 2.17% | +0.23% |
| 25 | 2023-11-28 | 2.04% | 1.94% | -0.10% |
| 26 | 2023-10-31 | 1.92% | 2.04% | +0.12% |
| 27 | 2023-09-19 | 1.79% | 1.92% | +0.13% |
| 28 | 2023-08-21 | 1.90% | 1.79% | -0.11% |
| 29 | 2023-06-24 | 1.60% | 1.90% | +0.30% |
| 30 | 2023-04-27 | 1.50% | 1.60% | +0.10% |
| 31 | 2023-03-07 | 1.98% | 1.50% | -0.48% |
| 32 | 2022-04-01 | 38.46% | 1.98% | -36.48% |
| 33 | 2022-02-15 | 23.85% | 38.46% | +14.61% |
| 34 | 2022-02-04 | 5.88% | 23.85% | +17.96% |
| 35 | 2022-01-06 | 1.37% | 5.88% | +4.51% |
| 36 | 2021-10-04 | — | 1.37% | — |