EPSS score history for CVE-2021-23178, 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 | 0.34% | 0.56% | +0.22% |
| 2 | 2026-05-21 | 0.23% | 0.34% | +0.12% |
| 3 | 2026-05-10 | 0.42% | 0.23% | -0.20% |
| 4 | 2026-01-26 | 0.27% | 0.42% | +0.15% |
| 5 | 2026-01-18 | 0.21% | 0.27% | +0.05% |
| 6 | 2025-11-21 | 0.14% | 0.21% | +0.07% |
| 7 | 2025-11-18 | 0.21% | 0.14% | -0.07% |
| 8 | 2025-10-24 | 0.34% | 0.21% | -0.12% |
| 9 | 2025-05-13 | 0.25% | 0.34% | +0.09% |
| 10 | 2025-03-30 | 0.58% | 0.25% | -0.33% |
| 11 | 2025-03-29 | 0.25% | 0.58% | +0.33% |
| 12 | 2025-03-17 | 0.05% | 0.25% | +0.19% |
| 13 | 2024-05-01 | 0.04% | 0.05% | +0.01% |
| 14 | 2023-04-26 | — | 0.04% | — |