Is NumPy 1.20.3 patched?
Current stable (2.4.6): 100/100
Summary iPlain-English security status for NumPy 1.20.3, built from its CVEs, active-exploitation data, end-of-life date and latest release.
NumPy 1.20.3 is part of the 1.20 release line. 1 known vulnerability affects it. The 1.20 line reached end-of-life on 2023-01-31, so it no longer receives security patches. The latest supported NumPy release is 2.4.6.
Known issues affecting 1.20.3
Exploited first, then by exploitation probability.
CVE-2021-34141 MEDIUM EPSS 2% → fixed in 1.22.0Other NumPy versions
Check another release line of NumPy.
Frequently asked
Is NumPy 1.20.3 patched?
NumPy 1.20.3 is end-of-life and no longer receives security patches. Move to 2.4.6.
When does NumPy 1.20 reach end-of-life?
NumPy 1.20 reached end-of-life on 2023-01-31 and no longer receives security patches.
What is the latest version of NumPy?
The latest supported NumPy release is 2.4.6.
Is NumPy 1.20.3 still receiving security updates?
No — NumPy 1.20.3 is on the 1.20 line, which reached end-of-life on 2023-01-31 and no longer receives security updates. Upgrade to 2.4.6 or later to stay supported.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against NumPy's official advisory before you patch or upgrade — NumPy official site ↗