EPSS score history for CVE-2021-22570, 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 | 0.14% | 2.66% | +2.52% |
| 2 | 2026-05-27 | 0.15% | 0.14% | -0.01% |
| 3 | 2026-05-22 | 0.14% | 0.15% | +0.01% |
| 4 | 2026-03-11 | 0.15% | 0.14% | -0.01% |
| 5 | 2025-12-28 | 0.12% | 0.15% | +0.03% |
| 6 | 2025-12-27 | 0.15% | 0.12% | -0.03% |
| 7 | 2025-12-07 | 0.14% | 0.15% | +0.01% |
| 8 | 2025-12-04 | 0.15% | 0.14% | -0.01% |
| 9 | 2025-11-21 | 0.29% | 0.15% | -0.14% |
| 10 | 2025-11-18 | 0.16% | 0.29% | +0.12% |
| 11 | 2025-10-28 | 0.13% | 0.16% | +0.03% |
| 12 | 2025-10-27 | 0.15% | 0.13% | -0.02% |
| 13 | 2025-10-01 | 0.12% | 0.15% | +0.03% |
| 14 | 2025-07-30 | 0.15% | 0.12% | -0.03% |
| 15 | 2025-07-16 | 0.14% | 0.15% | +0.01% |
| 16 | 2025-06-19 | 0.15% | 0.14% | -0.01% |
| 17 | 2025-06-15 | 0.14% | 0.15% | +0.01% |
| 18 | 2025-03-30 | 0.36% | 0.14% | -0.22% |
| 19 | 2025-03-29 | 0.13% | 0.36% | +0.23% |
| 20 | 2025-03-17 | 0.04% | 0.13% | +0.09% |
| 21 | 2023-03-07 | 1.28% | 0.04% | -1.24% |
| 22 | 2022-09-10 | 1.54% | 1.28% | -0.26% |
| 23 | 2022-04-20 | 1.18% | 1.54% | +0.35% |
| 24 | 2022-03-27 | 1.11% | 1.18% | +0.08% |
| 25 | 2022-03-12 | 0.95% | 1.11% | +0.15% |
| 26 | 2022-02-27 | 0.89% | 0.95% | +0.07% |
| 27 | 2022-02-04 | 0.17% | 0.89% | +0.71% |
| 28 | 2022-02-03 | 0.42% | 0.17% | -0.24% |
| 29 | 2022-01-27 | — | 0.42% | — |