EPSS score history for CVE-2022-20771, 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 | 2026-06-28 | 5.14% | 5.48% | +0.34% |
| 2 | 2026-06-15 | 1.01% | 5.14% | +4.13% |
| 3 | 2026-03-28 | 0.75% | 1.01% | +0.26% |
| 4 | 2026-03-27 | 0.73% | 0.75% | +0.02% |
| 5 | 2026-03-22 | 1.01% | 0.73% | -0.28% |
| 6 | 2026-02-25 | 0.75% | 1.01% | +0.26% |
| 7 | 2026-02-18 | 1.01% | 0.75% | -0.26% |
| 8 | 2025-12-31 | 0.85% | 1.01% | +0.16% |
| 9 | 2025-12-28 | 0.67% | 0.85% | +0.18% |
| 10 | 2025-12-27 | 0.85% | 0.67% | -0.18% |
| 11 | 2025-12-23 | 0.63% | 0.85% | +0.22% |
| 12 | 2025-12-18 | 1.01% | 0.63% | -0.38% |
| 13 | 2025-11-21 | 12.01% | 1.01% | -11.00% |
| 14 | 2025-11-18 | 1.01% | 12.01% | +11.00% |
| 15 | 2025-10-28 | 0.79% | 1.01% | +0.22% |
| 16 | 2025-10-27 | 1.01% | 0.79% | -0.22% |
| 17 | 2025-10-25 | 0.75% | 1.01% | +0.26% |
| 18 | 2025-10-24 | 0.73% | 0.75% | +0.02% |
| 19 | 2025-10-19 | 0.98% | 0.73% | -0.25% |
| 20 | 2025-10-11 | 0.87% | 0.98% | +0.11% |
| 21 | 2025-10-01 | 0.68% | 0.87% | +0.19% |
| 22 | 2025-09-22 | 0.57% | 0.68% | +0.11% |
| 23 | 2025-07-30 | 0.75% | 0.57% | -0.18% |
| 24 | 2025-05-23 | 0.48% | 0.75% | +0.27% |
| 25 | 2025-05-18 | 0.65% | 0.48% | -0.16% |
| 26 | 2025-03-30 | 1.27% | 0.65% | -0.63% |
| 27 | 2025-03-29 | 0.65% | 1.27% | +0.63% |
| 28 | 2025-03-20 | 0.55% | 0.65% | +0.10% |
| 29 | 2025-03-17 | 1.95% | 0.55% | -1.41% |
| 30 | 2025-01-17 | 1.72% | 1.95% | +0.23% |
| 31 | 2024-12-17 | 2.66% | 1.72% | -0.94% |
| 32 | 2024-12-08 | 2.26% | 2.66% | +0.40% |
| 33 | 2024-11-12 | 1.62% | 2.26% | +0.64% |
| 34 | 2024-07-26 | 1.15% | 1.62% | +0.47% |
| 35 | 2023-12-24 | 0.97% | 1.15% | +0.18% |
| 36 | 2023-12-10 | 0.82% | 0.97% | +0.15% |
| 37 | 2023-11-08 | 0.74% | 0.82% | +0.08% |
| 38 | 2023-10-15 | 0.56% | 0.74% | +0.18% |
| 39 | 2023-10-02 | 0.36% | 0.56% | +0.20% |
| 40 | 2023-07-08 | 0.25% | 0.36% | +0.11% |
| 41 | 2023-06-06 | 0.21% | 0.25% | +0.04% |
| 42 | 2023-05-11 | 0.13% | 0.21% | +0.08% |
| 43 | 2023-05-08 | 0.19% | 0.13% | -0.05% |
| 44 | 2023-04-04 | 0.13% | 0.19% | +0.05% |
| 45 | 2023-03-07 | 1.21% | 0.13% | -1.08% |
| 46 | 2022-05-16 | 1.05% | 1.21% | +0.16% |
| 47 | 2022-05-05 | — | 1.05% | — |