EPSS score history for CVE-2021-1234, 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 | 0.29% | 0.77% | +0.47% |
| 2 | 2026-05-30 | 0.21% | 0.29% | +0.08% |
| 3 | 2026-05-19 | 0.29% | 0.21% | -0.07% |
| 4 | 2026-04-25 | 0.16% | 0.29% | +0.12% |
| 5 | 2026-01-23 | 0.11% | 0.16% | +0.05% |
| 6 | 2025-10-15 | 0.17% | 0.11% | -0.06% |
| 7 | 2025-09-03 | 0.06% | 0.17% | +0.11% |
| 8 | 2025-06-15 | 0.18% | 0.06% | -0.11% |
| 9 | 2025-03-20 | 0.11% | 0.18% | +0.07% |
| 10 | 2025-03-17 | 0.05% | 0.11% | +0.06% |
| 11 | 2024-11-19 | — | 0.05% | — |