EPSS score history for CVE-2021-40903, 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 | 2026-07-04 | 4.40% | 4.50% | +0.10% |
| 2 | 2026-06-15 | 11.62% | 4.40% | -7.23% |
| 3 | 2025-12-11 | 11.11% | 11.62% | +0.52% |
| 4 | 2025-11-21 | 16.46% | 11.11% | -5.36% |
| 5 | 2025-11-18 | 11.11% | 16.46% | +5.36% |
| 6 | 2025-09-10 | 16.46% | 11.11% | -5.36% |
| 7 | 2025-06-22 | 11.16% | 16.46% | +5.30% |
| 8 | 2025-06-20 | 7.06% | 11.16% | +4.11% |
| 9 | 2025-06-19 | 6.96% | 7.06% | +0.10% |
| 10 | 2025-06-18 | 6.65% | 6.96% | +0.31% |
| 11 | 2025-04-13 | 6.27% | 6.65% | +0.38% |
| 12 | 2025-03-30 | 24.11% | 6.27% | -17.85% |
| 13 | 2025-03-29 | 6.27% | 24.11% | +17.85% |
| 14 | 2025-03-28 | 24.11% | 6.27% | -17.85% |
| 15 | 2025-03-27 | 15.12% | 24.11% | +8.99% |
| 16 | 2025-03-20 | 24.11% | 15.12% | -8.99% |
| 17 | 2025-03-19 | 12.38% | 24.11% | +11.73% |
| 18 | 2025-03-17 | 5.90% | 12.38% | +6.49% |
| 19 | 2025-03-02 | 5.46% | 5.90% | +0.43% |
| 20 | 2025-01-21 | 5.03% | 5.46% | +0.43% |
| 21 | 2024-12-17 | 4.64% | 5.03% | +0.38% |
| 22 | 2024-09-08 | 4.97% | 4.64% | -0.33% |
| 23 | 2024-08-24 | 5.13% | 4.97% | -0.15% |
| 24 | 2024-07-13 | 3.69% | 5.13% | +1.44% |
| 25 | 2024-04-05 | 3.00% | 3.69% | +0.69% |
| 26 | 2024-02-06 | 2.51% | 3.00% | +0.48% |
| 27 | 2024-01-23 | 2.06% | 2.51% | +0.45% |
| 28 | 2024-01-08 | 1.83% | 2.06% | +0.23% |
| 29 | 2023-12-26 | 1.51% | 1.83% | +0.32% |
| 30 | 2023-11-28 | 1.00% | 1.51% | +0.51% |
| 31 | 2023-07-20 | 0.83% | 1.00% | +0.17% |
| 32 | 2023-07-07 | 0.89% | 0.83% | -0.06% |
| 33 | 2023-06-24 | 0.47% | 0.89% | +0.42% |
| 34 | 2023-03-07 | 8.38% | 0.47% | -7.92% |
| 35 | 2022-11-15 | 0.95% | 8.38% | +7.43% |
| 36 | 2022-07-15 | 8.38% | 0.95% | -7.43% |
| 37 | 2022-06-29 | 6.09% | 8.38% | +2.29% |
| 38 | 2022-06-19 | 0.89% | 6.09% | +5.20% |
| 39 | 2022-06-18 | — | 0.89% | — |