EPSS score history for CVE-2021-27064, 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 | 0.24% | 0.59% | +0.35% |
| 2 | 2026-03-04 | 0.28% | 0.24% | -0.04% |
| 3 | 2026-03-01 | 0.24% | 0.28% | +0.04% |
| 4 | 2026-02-04 | 0.28% | 0.24% | -0.04% |
| 5 | 2026-02-01 | 0.24% | 0.28% | +0.04% |
| 6 | 2026-01-27 | 0.25% | 0.24% | -0.01% |
| 7 | 2026-01-11 | 0.24% | 0.25% | +0.01% |
| 8 | 2026-01-04 | 0.28% | 0.24% | -0.04% |
| 9 | 2026-01-01 | 0.24% | 0.28% | +0.04% |
| 10 | 2025-12-04 | 0.28% | 0.24% | -0.04% |
| 11 | 2025-12-01 | 0.24% | 0.28% | +0.04% |
| 12 | 2025-11-21 | 0.29% | 0.24% | -0.04% |
| 13 | 2025-11-18 | 0.24% | 0.29% | +0.04% |
| 14 | 2025-11-10 | 0.35% | 0.24% | -0.11% |
| 15 | 2025-03-30 | 1.68% | 0.35% | -1.33% |
| 16 | 2025-03-29 | 0.35% | 1.68% | +1.33% |
| 17 | 2025-03-19 | 0.27% | 0.35% | +0.08% |
| 18 | 2025-03-17 | 0.06% | 0.27% | +0.21% |
| 19 | 2024-12-17 | 0.04% | 0.06% | +0.02% |
| 20 | 2023-03-07 | 1.15% | 0.04% | -1.11% |
| 21 | 2022-04-01 | 1.37% | 1.15% | -0.22% |
| 22 | 2022-02-04 | 17.64% | 1.37% | -16.27% |
| 23 | 2022-01-06 | 4.56% | 17.64% | +13.08% |
| 24 | 2021-04-17 | 4.56% | 4.56% | +0.00% |
| 25 | 2021-04-16 | 0.42% | 4.56% | +4.14% |
| 26 | 2021-04-14 | — | 0.42% | — |