EPSS score history for CVE-2022-31197, 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 | 2.46% | 1.66% | -0.80% |
| 2 | 2026-05-22 | 3.31% | 2.46% | -0.85% |
| 3 | 2026-05-08 | 2.77% | 3.31% | +0.54% |
| 4 | 2026-04-29 | 3.58% | 2.77% | -0.81% |
| 5 | 2026-03-04 | 2.87% | 3.58% | +0.71% |
| 6 | 2026-03-01 | 3.58% | 2.87% | -0.71% |
| 7 | 2026-02-17 | 4.78% | 3.58% | -1.20% |
| 8 | 2026-02-04 | 2.87% | 4.78% | +1.91% |
| 9 | 2026-02-03 | 2.65% | 2.87% | +0.22% |
| 10 | 2026-02-01 | 4.42% | 2.65% | -1.78% |
| 11 | 2026-01-28 | 2.87% | 4.42% | +1.56% |
| 12 | 2026-01-27 | 2.72% | 2.87% | +0.14% |
| 13 | 2026-01-04 | 1.59% | 2.72% | +1.14% |
| 14 | 2026-01-01 | 2.72% | 1.59% | -1.14% |
| 15 | 2025-12-31 | 2.02% | 2.72% | +0.70% |
| 16 | 2025-12-18 | 2.72% | 2.02% | -0.70% |
| 17 | 2025-12-04 | 1.59% | 2.72% | +1.14% |
| 18 | 2025-12-01 | 2.72% | 1.59% | -1.14% |
| 19 | 2025-11-28 | 1.59% | 2.72% | +1.14% |
| 20 | 2025-11-21 | 0.79% | 1.59% | +0.79% |
| 21 | 2025-11-18 | 1.59% | 0.79% | -0.79% |
| 22 | 2025-11-04 | 1.28% | 1.59% | +0.31% |
| 23 | 2025-10-06 | 0.97% | 1.28% | +0.30% |
| 24 | 2025-08-21 | 0.84% | 0.97% | +0.14% |
| 25 | 2025-08-17 | 0.91% | 0.84% | -0.07% |
| 26 | 2025-08-04 | 0.67% | 0.91% | +0.24% |
| 27 | 2025-03-30 | 1.56% | 0.67% | -0.89% |
| 28 | 2025-03-29 | 0.67% | 1.56% | +0.89% |
| 29 | 2025-03-17 | 0.12% | 0.67% | +0.55% |
| 30 | 2024-12-17 | 0.21% | 0.12% | -0.08% |
| 31 | 2024-10-25 | 0.12% | 0.21% | +0.09% |
| 32 | 2023-11-21 | 0.15% | 0.12% | -0.04% |
| 33 | 2023-11-08 | 0.06% | 0.15% | +0.09% |
| 34 | 2023-03-07 | 0.89% | 0.06% | -0.82% |
| 35 | 2022-08-04 | — | 0.89% | — |