EPSS score history for CVE-2023-21586, 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 | 1.31% | 2.05% | +0.74% |
| 2 | 2026-01-31 | 1.71% | 1.31% | -0.40% |
| 3 | 2026-01-30 | 1.99% | 1.71% | -0.28% |
| 4 | 2026-01-27 | 0.21% | 1.99% | +1.78% |
| 5 | 2026-01-26 | 0.03% | 0.21% | +0.17% |
| 6 | 2026-01-20 | 0.21% | 0.03% | -0.17% |
| 7 | 2026-01-12 | 1.18% | 0.21% | -0.97% |
| 8 | 2026-01-11 | 1.42% | 1.18% | -0.24% |
| 9 | 2025-11-21 | 0.08% | 1.42% | +1.34% |
| 10 | 2025-11-18 | 1.42% | 0.08% | -1.34% |
| 11 | 2025-09-13 | 1.26% | 1.42% | +0.15% |
| 12 | 2025-05-21 | 1.71% | 1.26% | -0.44% |
| 13 | 2025-05-16 | 2.14% | 1.71% | -0.43% |
| 14 | 2025-04-19 | 1.71% | 2.14% | +0.43% |
| 15 | 2025-03-25 | 0.87% | 1.71% | +0.84% |
| 16 | 2025-03-19 | 0.84% | 0.87% | +0.03% |
| 17 | 2025-03-17 | 0.05% | 0.84% | +0.79% |
| 18 | 2025-02-07 | 0.04% | 0.05% | +0.01% |
| 19 | 2024-12-19 | — | 0.04% | — |