setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and prune directives by matching compiled glob patterns against on-disk file names without Unicode normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed into a source distribution. This issue is fixed in version 83.0.0.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python
    packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and
    prune directives by matching compiled glob patterns against on-disk file names without Unicode
    normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed
    into a source distribution. This issue is fixed in version 83.0.0. (CVE-2026-59890)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-59890 advisory.

  - setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python     packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and     prune directives by matching compiled glob patterns against on-disk file names without Unicode     normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed     into a source distribution. This issue is fixed in version 83.0.0. (CVE-2026-59890)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python     packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and     prune directives by matching compiled glob patterns against on-disk file names without Unicode     normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed     into a source distribution. This issue is fixed in version 83.0.0. (CVE-2026-59890)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
445118	SCA: security update for setuptools (GHSA-h35f-9h28-mq5c)	Tenable Cloud Security	SCA Checks	Local	medium
445118	SCA: security update for setuptools (GHSA-h35f-9h28-mq5c)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium
326880	Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-59890)	Nessus	Azure Linux Local Security Checks	Local	medium
325988	Linux Distros Unpatched Vulnerability : CVE-2026-59890	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2026-59890

medium

Tenable Plugins

medium

medium

medium

medium