EPSS score history for CVE-2022-21826, 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 | 5.90% | 45.23% | +39.33% |
| 2 | 2026-04-16 | 7.37% | 5.90% | -1.46% |
| 3 | 2026-03-26 | 8.84% | 7.37% | -1.48% |
| 4 | 2026-03-04 | 5.85% | 8.84% | +2.99% |
| 5 | 2026-03-01 | 8.84% | 5.85% | -2.99% |
| 6 | 2026-02-04 | 5.85% | 8.84% | +2.99% |
| 7 | 2026-02-01 | 8.84% | 5.85% | -2.99% |
| 8 | 2026-01-04 | 5.85% | 8.84% | +2.99% |
| 9 | 2026-01-01 | 8.84% | 5.85% | -2.99% |
| 10 | 2025-12-04 | 5.85% | 8.84% | +2.99% |
| 11 | 2025-12-01 | 8.84% | 5.85% | -2.99% |
| 12 | 2025-11-28 | 8.72% | 8.84% | +0.12% |
| 13 | 2025-11-21 | 1.69% | 8.72% | +7.03% |
| 14 | 2025-11-18 | 11.40% | 1.69% | -9.70% |
| 15 | 2025-11-04 | 7.23% | 11.40% | +4.16% |
| 16 | 2025-11-01 | 15.73% | 7.23% | -8.50% |
| 17 | 2025-10-07 | 34.52% | 15.73% | -18.79% |
| 18 | 2025-10-04 | 26.67% | 34.52% | +7.85% |
| 19 | 2025-10-02 | 29.67% | 26.67% | -3.00% |
| 20 | 2025-10-01 | 34.38% | 29.67% | -4.72% |
| 21 | 2025-09-04 | 26.28% | 34.38% | +8.10% |
| 22 | 2025-09-01 | 34.38% | 26.28% | -8.10% |
| 23 | 2025-08-05 | 26.28% | 34.38% | +8.10% |
| 24 | 2025-08-01 | 34.38% | 26.28% | -8.10% |
| 25 | 2025-07-04 | 29.16% | 34.38% | +5.23% |
| 26 | 2025-07-01 | 34.38% | 29.16% | -5.23% |
| 27 | 2025-06-25 | 37.74% | 34.38% | -3.36% |
| 28 | 2025-06-05 | 32.31% | 37.74% | +5.43% |
| 29 | 2025-06-01 | 37.74% | 32.31% | -5.43% |
| 30 | 2025-05-04 | 32.31% | 37.74% | +5.43% |
| 31 | 2025-05-01 | 37.74% | 32.31% | -5.43% |
| 32 | 2025-04-23 | 34.33% | 37.74% | +3.41% |
| 33 | 2025-04-15 | 29.11% | 34.33% | +5.22% |
| 34 | 2025-04-14 | 34.33% | 29.11% | -5.22% |
| 35 | 2025-04-06 | 39.91% | 34.33% | -5.58% |
| 36 | 2025-04-05 | 34.38% | 39.91% | +5.53% |
| 37 | 2025-04-04 | 39.91% | 34.38% | -5.53% |
| 38 | 2025-04-03 | 34.38% | 39.91% | +5.53% |
| 39 | 2025-04-02 | 39.91% | 34.38% | -5.53% |
| 40 | 2025-03-30 | 22.96% | 39.91% | +16.95% |
| 41 | 2025-03-29 | 39.91% | 22.96% | -16.95% |
| 42 | 2025-03-24 | 14.95% | 39.91% | +24.96% |
| 43 | 2025-03-23 | 39.91% | 14.95% | -24.96% |
| 44 | 2025-03-17 | 0.05% | 39.91% | +39.86% |
| 45 | 2023-10-07 | 0.04% | 0.05% | +0.01% |
| 46 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 47 | 2022-10-01 | — | 0.89% | — |