EPSS score history for CVE-2023-27639, 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 | 85.82% | 3.55% | -82.27% |
| 2 | 2026-06-10 | 85.66% | 85.82% | +0.16% |
| 3 | 2026-06-03 | 86.28% | 85.66% | -0.62% |
| 4 | 2026-06-02 | 81.02% | 86.28% | +5.26% |
| 5 | 2026-04-29 | 82.61% | 81.02% | -1.59% |
| 6 | 2026-02-09 | 79.83% | 82.61% | +2.78% |
| 7 | 2025-11-21 | 43.17% | 79.83% | +36.66% |
| 8 | 2025-11-18 | 79.83% | 43.17% | -36.66% |
| 9 | 2025-10-27 | 80.13% | 79.83% | -0.30% |
| 10 | 2025-10-25 | 76.83% | 80.13% | +3.30% |
| 11 | 2025-07-17 | 77.77% | 76.83% | -0.94% |
| 12 | 2025-06-15 | 80.91% | 77.77% | -3.14% |
| 13 | 2025-06-04 | 81.76% | 80.91% | -0.85% |
| 14 | 2025-05-04 | 84.19% | 81.76% | -2.43% |
| 15 | 2025-04-15 | 45.09% | 84.19% | +39.10% |
| 16 | 2025-03-30 | 76.46% | 45.09% | -31.37% |
| 17 | 2025-03-29 | 45.09% | 76.46% | +31.37% |
| 18 | 2025-03-28 | 39.12% | 45.09% | +5.97% |
| 19 | 2025-03-24 | 45.09% | 39.12% | -5.97% |
| 20 | 2025-03-23 | 39.12% | 45.09% | +5.97% |
| 21 | 2025-03-18 | 45.09% | 39.12% | -5.97% |
| 22 | 2025-03-17 | 9.44% | 45.09% | +35.65% |
| 23 | 2025-02-03 | 8.52% | 9.44% | +0.92% |
| 24 | 2025-01-20 | 11.57% | 8.52% | -3.05% |
| 25 | 2025-01-06 | 11.43% | 11.57% | +0.14% |
| 26 | 2024-12-22 | 13.38% | 11.43% | -1.96% |
| 27 | 2024-12-17 | 5.96% | 13.38% | +7.42% |
| 28 | 2024-12-09 | 5.70% | 5.96% | +0.26% |
| 29 | 2024-11-11 | 4.14% | 5.70% | +1.56% |
| 30 | 2024-07-03 | 3.45% | 4.14% | +0.70% |
| 31 | 2024-06-07 | 4.55% | 3.45% | -1.11% |
| 32 | 2024-05-01 | 4.00% | 4.55% | +0.55% |
| 33 | 2024-03-04 | 3.92% | 4.00% | +0.08% |
| 34 | 2024-02-20 | 2.80% | 3.92% | +1.12% |
| 35 | 2024-01-20 | 0.19% | 2.80% | +2.61% |
| 36 | 2023-06-10 | 0.05% | 0.19% | +0.14% |
| 37 | 2023-06-02 | — | 0.05% | — |