EPSS score history for CVE-2023-26921, 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 | 6.43% | 2.69% | -3.73% |
| 2 | 2026-04-14 | 6.47% | 6.43% | -0.04% |
| 3 | 2026-04-05 | 1.33% | 6.47% | +5.14% |
| 4 | 2025-12-28 | 1.39% | 1.33% | -0.06% |
| 5 | 2025-11-21 | 15.94% | 1.39% | -14.54% |
| 6 | 2025-11-18 | 1.39% | 15.94% | +14.54% |
| 7 | 2025-09-18 | 1.81% | 1.39% | -0.42% |
| 8 | 2025-04-15 | 15.94% | 1.81% | -14.13% |
| 9 | 2025-03-30 | 26.47% | 15.94% | -10.54% |
| 10 | 2025-03-29 | 15.94% | 26.47% | +10.54% |
| 11 | 2025-03-17 | 0.31% | 15.94% | +15.63% |
| 12 | 2024-10-25 | 0.21% | 0.31% | +0.10% |
| 13 | 2024-04-10 | 0.10% | 0.21% | +0.11% |
| 14 | 2023-04-11 | 0.04% | 0.10% | +0.05% |
| 15 | 2023-04-05 | — | 0.04% | — |