EPSS score history for CVE-2012-3991, 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 | 1.42% | 3.08% | +1.66% |
| 2 | 2025-09-26 | 1.92% | 1.42% | -0.50% |
| 3 | 2025-04-13 | 1.38% | 1.92% | +0.54% |
| 4 | 2025-03-30 | 2.83% | 1.38% | -1.45% |
| 5 | 2025-03-29 | 1.38% | 2.83% | +1.45% |
| 6 | 2025-03-17 | 0.51% | 1.38% | +0.87% |
| 7 | 2024-12-17 | 0.76% | 0.51% | -0.26% |
| 8 | 2024-10-22 | 0.88% | 0.76% | -0.12% |
| 9 | 2024-05-10 | 1.24% | 0.88% | -0.36% |
| 10 | 2023-04-28 | 1.03% | 1.24% | +0.21% |
| 11 | 2023-03-07 | 3.93% | 1.03% | -2.90% |
| 12 | 2022-02-04 | — | 3.93% | — |