CVE-2013-3631 — EPSS score history & risk trends

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EPSS score history for CVE-2013-3631, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.

EPSS history (newest first)

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 49.36% 12.63% -36.73%
2 2025-12-23 50.70% 49.36% -1.34%
3 2025-10-24 52.54% 50.70% -1.83%
4 2025-08-07 58.57% 52.54% -6.03%
5 2025-07-22 56.84% 58.57% +1.73%
6 2025-03-30 61.66% 56.84% -4.82%
7 2025-03-29 56.84% 61.66% +4.82%
8 2025-03-17 49.85% 56.84% +6.99%
9 2025-01-26 48.53% 49.85% +1.31%
10 2024-12-17 69.52% 48.53% -20.99%
11 2024-11-26 64.75% 69.52% +4.77%
12 2024-09-17 55.05% 64.75% +9.70%
13 2024-08-05 42.69% 55.05% +12.37%
14 2024-07-07 45.70% 42.69% -3.01%
15 2024-06-07 47.37% 45.70% -1.67%
16 2024-05-10 50.74% 47.37% -3.36%
17 2024-04-25 54.67% 50.74% -3.93%
18 2024-02-08 56.61% 54.67% -1.94%
19 2024-02-06 49.85% 56.61% +6.76%
20 2023-12-20 43.95% 49.85% +5.90%
21 2023-11-01 36.32% 43.95% +7.62%
22 2023-07-30 25.24% 36.32% +11.08%
23 2023-06-15 28.09% 25.24% -2.84%
24 2023-04-29 27.28% 28.09% +0.80%
25 2023-03-07 72.07% 27.28% -44.78%
26 2022-04-16 73.68% 72.07% -1.61%
27 2022-02-04 73.68%

EPSS probability trend

Legend EPSS Score (left axis) Delta (right axis) Up vs prior day Down vs prior day Unchanged vs prior day
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