Fedora 44 NextCloud Update Denial of Service JSON Tampering 2026-30881a5be7
fedora
June 5, 2026
33.0.4 Release
Summary
NextCloud gives you universal access to your files through a web interface or
WebDAV. It also provides a platform to easily view & sync your contacts,
calendars and bookmarks across all your devices and enables basic editing right
on the web. NextCloud is extendable via a simple but powerful API for
applications and plugins.
Update Information:
33.0.4 Release
Topics Covered
Change Log
* Thu May 28 2026 Andrew Bauer
References
[ 1 ] Bug #2467998 - CVE-2026-42044 nextcloud: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget [epel-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2467998
[ 2 ] Bug #2468008 - CVE-2026-42044 nextcloud: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2468008
[ 3 ] Bug #2476733 - CVE-2026-44167 nextcloud: phpseclib: Denial of Service via untrusted ASN.1 file loading [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2476733
[ 4 ] Bug #2476734 - CVE-2026-44167 nextcloud: phpseclib: Denial of Service via untrusted ASN.1 file loading [epel-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2476734
[ 5 ] Bug #2482794 - nextcloud-33.0.4 is available
https://bugzilla.redhat.com/show_bug.cgi?id=2482794
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-30881a5be7' 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
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Severity
important
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Name: nextcloud
Product: Fedora 44
Version: 33.0.4
Release: 1.fc44
URL: http://nextcloud.com
Summary: Private file sync and share server
Topics Covered
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