EPSS score history for CVE-2023-22621, 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 | 91.02% | 76.83% | -14.20% |
| 2 | 2026-05-28 | 91.29% | 91.02% | -0.26% |
| 3 | 2026-05-22 | 91.02% | 91.29% | +0.26% |
| 4 | 2026-05-04 | 91.94% | 91.02% | -0.92% |
| 5 | 2026-05-02 | 92.21% | 91.94% | -0.27% |
| 6 | 2026-05-01 | 90.98% | 92.21% | +1.23% |
| 7 | 2026-04-21 | 91.10% | 90.98% | -0.12% |
| 8 | 2026-04-20 | 90.93% | 91.10% | +0.17% |
| 9 | 2026-04-18 | 89.20% | 90.93% | +1.73% |
| 10 | 2026-03-18 | 86.93% | 89.20% | +2.27% |
| 11 | 2026-03-04 | 87.43% | 86.93% | -0.50% |
| 12 | 2026-03-01 | 86.93% | 87.43% | +0.50% |
| 13 | 2026-02-04 | 87.43% | 86.93% | -0.50% |
| 14 | 2026-02-01 | 86.93% | 87.43% | +0.50% |
| 15 | 2026-01-29 | 82.90% | 86.93% | +4.03% |
| 16 | 2026-01-04 | 83.66% | 82.90% | -0.77% |
| 17 | 2026-01-01 | 82.90% | 83.66% | +0.77% |
| 18 | 2025-12-12 | 84.99% | 82.90% | -2.09% |
| 19 | 2025-12-04 | 85.62% | 84.99% | -0.63% |
| 20 | 2025-12-01 | 84.99% | 85.62% | +0.63% |
| 21 | 2025-11-28 | 86.93% | 84.99% | -1.94% |
| 22 | 2025-11-21 | 59.38% | 86.93% | +27.55% |
| 23 | 2025-11-18 | 86.93% | 59.38% | -27.55% |
| 24 | 2025-11-10 | 84.12% | 86.93% | +2.80% |
| 25 | 2025-11-04 | 84.81% | 84.12% | -0.69% |
| 26 | 2025-11-01 | 84.12% | 84.81% | +0.69% |
| 27 | 2025-10-28 | 83.44% | 84.12% | +0.68% |
| 28 | 2025-10-21 | 86.74% | 83.44% | -3.30% |
| 29 | 2025-08-14 | 83.44% | 86.74% | +3.30% |
| 30 | 2025-08-04 | 84.17% | 83.44% | -0.73% |
| 31 | 2025-08-01 | 83.44% | 84.17% | +0.73% |
| 32 | 2025-07-04 | 84.17% | 83.44% | -0.73% |
| 33 | 2025-07-01 | 83.44% | 84.17% | +0.73% |
| 34 | 2025-06-04 | 84.17% | 83.44% | -0.73% |
| 35 | 2025-06-01 | 83.44% | 84.17% | +0.73% |
| 36 | 2025-05-04 | 84.17% | 83.44% | -0.73% |
| 37 | 2025-05-01 | 83.44% | 84.17% | +0.73% |
| 38 | 2025-04-30 | 86.74% | 83.44% | -3.30% |
| 39 | 2025-03-30 | 90.40% | 86.74% | -3.66% |
| 40 | 2025-03-29 | 86.74% | 90.40% | +3.66% |
| 41 | 2025-03-27 | 64.09% | 86.74% | +22.65% |
| 42 | 2025-03-24 | 86.74% | 64.09% | -22.65% |
| 43 | 2025-03-23 | 64.09% | 86.74% | +22.65% |
| 44 | 2025-03-20 | 86.74% | 64.09% | -22.65% |
| 45 | 2025-03-19 | 64.09% | 86.74% | +22.65% |
| 46 | 2025-03-18 | 86.74% | 64.09% | -22.65% |
| 47 | 2025-03-17 | 88.15% | 86.74% | -1.42% |
| 48 | 2025-02-05 | 86.64% | 88.15% | +1.51% |
| 49 | 2025-01-21 | 80.72% | 86.64% | +5.93% |
| 50 | 2024-12-17 | 62.86% | 80.72% | +17.85% |
| 51 | 2024-12-08 | 67.63% | 62.86% | -4.76% |
| 52 | 2024-11-24 | 65.14% | 67.63% | +2.49% |
| 53 | 2024-11-09 | 61.43% | 65.14% | +3.71% |
| 54 | 2024-10-12 | 54.11% | 61.43% | +7.32% |
| 55 | 2024-09-29 | 59.75% | 54.11% | -5.64% |
| 56 | 2024-09-16 | 52.40% | 59.75% | +7.35% |
| 57 | 2024-09-05 | 0.65% | 52.40% | +51.75% |
| 58 | 2024-05-21 | 0.59% | 0.65% | +0.06% |
| 59 | 2024-04-25 | 0.35% | 0.59% | +0.24% |
| 60 | 2024-04-14 | 0.27% | 0.35% | +0.08% |
| 61 | 2024-03-19 | 0.20% | 0.27% | +0.08% |
| 62 | 2023-11-13 | 0.31% | 0.20% | -0.11% |
| 63 | 2023-06-21 | 0.43% | 0.31% | -0.13% |
| 64 | 2023-05-08 | 0.15% | 0.43% | +0.28% |
| 65 | 2023-05-02 | 0.06% | 0.15% | +0.09% |
| 66 | 2023-04-20 | — | 0.06% | — |