Fedora 44 rclone 1.74.0 Advisory for Denial of Service and Access Issues
fedora
May 10, 2026
Update to 1.74.0
Summary
"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive,
Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex
Files.
Update Information:
Update to 1.74.0
Topics Covered
Change Log
* Sat May 2 2026 Mikel Olasagasti Uranga
References
[ 1 ] Bug #2456042 - CVE-2026-33817 rclone: go.etcd.io/bbolt: Denial of Service via index out-of-range error [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2456042
[ 2 ] Bug #2461128 - CVE-2026-41176 rclone: Rclone: Unauthorized access to administrative functions through unauthenticated Remote Control endpoint. [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2461128
[ 3 ] Bug #2463186 - CVE-2026-3006 rclone: winfsp: Local privilege escalation via race condition and kernel heap overflow [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2463186
[ 4 ] Bug #2464137 - CVE-2026-41179 rclone: Rclone: Unauthenticated local command execution via exposed RC endpoint [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2464137
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-63341da831' 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
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Name: rclone
Product: Fedora 44
Version: 1.74.0
Release: 2.fc44
Summary: Rsync for cloud storage
Topics Covered
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