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Medium RLSA-2019:3704 1 CVE

Moderate: numpy security update

Published Nov 5, 2019 · Updated Feb 5, 2026

Summary

The numpy packages provide NumPY. NumPY is an extension to the Python programming language, which adds support for large, multi-dimensional arrays and matrices, and a library of mathematical functions that operate on such arrays.

Security Fix(es):

* numpy: crafted serialized object passed in numpy.load() in pickle python module allows arbitrary code execution (CVE-2019-6446)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.1 Release Notes linked from the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 numpy 1:1.14.3-9.el8

Vulnerabilities 1

  • Critical 9.8
    CVE-2019-6446 Public exploit EPSS 27%

    Numpy Deserialization of Untrusted Data

    An issue was discovered in NumPy before 1.16.3. It uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object, as demonstrated by a numpy.load call. NOTE: third parties dispute this issue be…

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1667950
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1687873