EPSS score history for CVE-2021-30139, 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 | 0.19% | 1.62% | +1.43% |
| 2 | 2025-11-21 | 0.35% | 0.19% | -0.16% |
| 3 | 2025-11-18 | 0.20% | 0.35% | +0.16% |
| 4 | 2025-05-24 | 0.33% | 0.20% | -0.14% |
| 5 | 2025-03-30 | 0.40% | 0.33% | -0.07% |
| 6 | 2025-03-29 | 0.26% | 0.40% | +0.14% |
| 7 | 2025-03-17 | 0.09% | 0.26% | +0.17% |
| 8 | 2023-03-07 | 0.89% | 0.09% | -0.79% |
| 9 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 10 | 2022-02-04 | 2.74% | 4.50% | +1.76% |
| 11 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 12 | 2021-04-27 | — | 0.62% | — |