Fedora has released security updates for python-wsgidav version 4.3.5 targeting both Fedora 43 and Fedora 44. The new packages address two specific security flaws identified as CVE-2026-55509 and CVE-2026-55560. This Python-based WebDAV server provides SSL support, PAM authentication, and serves as a multi-threaded web server or WSGI middleware for virtual file systems and online document editing. Users can apply the patch using the command dnf upgrade --advisory FEDORA-2026-3808436c81 for Fedora 43 or dnf upgrade --advisory FEDORA-2026-348ad953b4 for Fedora 44.

Fedora 43 Update: python-wsgidav-4.3.5-1.fc43
Fedora 44 Update: python-wsgidav-4.3.5-1.fc44

[SECURITY] Fedora 43 Update: python-wsgidav-4.3.5-1.fc43

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Fedora Update Notification
FEDORA-2026-3808436c81
2026-08-10 01:03:15.150393+00:00
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Name : python-wsgidav
Product : Fedora 43
Version : 4.3.5
Release : 1.fc43
URL : https://github.com/mar10/wsgidav
Summary : Generic and extendable WebDAV server based on WSGI
Description :
A generic and extendable WebDAV server written in Python and based on WSGI.

Main features:

• WsgiDAV is a stand-alone WebDAV server with SSL support, that can be
installed and run as Python command line script.
• The python-pam library is needed as extra requirement if pam-login
authentication is used on Linux or OSX.
• WebDAV is a superset of HTTP, so WsgiDAV is also a performant,
multi-threaded web server with SSL support.
• WsgiDAV is also a Python library that implements the WSGI protocol and can
be run behind any WSGI compliant web server.
• WsgiDAV is implemented as a configurable stack of WSGI middleware
applications. Its open architecture allows to extend the functionality and
integrate WebDAV services into your project. Typical use cases are:
• Expose data structures as virtual, editable file systems.
• Allow online editing of MS Office documents.

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Update Information:

fixes the following security issues:
CVE-2026-55509
CVE-2026-55560
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ChangeLog:

* Sat Aug 1 2026 Felix Schwarz [felix.schwarz@oss.schwarz.eu] - 4.3.5-1
- update to 4.3.5
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References:

[ 1 ] Bug #2493871 - python-wsgidav-4.3.5 is available
https://bugzilla.redhat.com/show_bug.cgi?id$93871
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2026-3808436c81' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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[SECURITY] Fedora 44 Update: python-wsgidav-4.3.5-1.fc44

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Fedora Update Notification
FEDORA-2026-348ad953b4
2026-08-10 00:54:32.737310+00:00
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Name : python-wsgidav
Product : Fedora 44
Version : 4.3.5
Release : 1.fc44
URL : https://github.com/mar10/wsgidav
Summary : Generic and extendable WebDAV server based on WSGI
Description :
A generic and extendable WebDAV server written in Python and based on WSGI.

Main features:

• WsgiDAV is a stand-alone WebDAV server with SSL support, that can be
installed and run as Python command line script.
• The python-pam library is needed as extra requirement if pam-login
authentication is used on Linux or OSX.
• WebDAV is a superset of HTTP, so WsgiDAV is also a performant,
multi-threaded web server with SSL support.
• WsgiDAV is also a Python library that implements the WSGI protocol and can
be run behind any WSGI compliant web server.
• WsgiDAV is implemented as a configurable stack of WSGI middleware
applications. Its open architecture allows to extend the functionality and
integrate WebDAV services into your project. Typical use cases are:
• Expose data structures as virtual, editable file systems.
• Allow online editing of MS Office documents.

--------------------------------------------------------------------------------
Update Information:

fixes the following security issues:
CVE-2026-55509
CVE-2026-55560
--------------------------------------------------------------------------------
ChangeLog:

* Sat Aug 1 2026 Felix Schwarz [felix.schwarz@oss.schwarz.eu] - 4.3.5-1
- update to 4.3.5
--------------------------------------------------------------------------------
References:

[ 1 ] Bug #2493871 - python-wsgidav-4.3.5 is available
https://bugzilla.redhat.com/show_bug.cgi?id$93871
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2026-348ad953b4' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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