Critical Security Update for gvfs: Addressing Vulnerabilities in Red Hat Enterprise Linux 9
Summary
RHSA-2026:74370: Red Hat Security Advisory: gvfs security update. Affects gvfs versions < 0:1.48.1-8.el9_8.1. Fixed in 0:1.48.1-8.el9_8.1. How to fix ↓
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Background
gvfs (GNOME Virtual File System) is a userspace virtual filesystem designed to provide access to various file systems and protocols. It allows applications to access remote files as if they were local, supporting protocols like SMB, FTP, and MTP. The gvfs package is essential for seamless file management in GNOME environments. However, recent vulnerabilities have been identified that could compromise the security of systems using gvfs.
Vulnerability Detail
The vulnerabilities identified in gvfs, tracked as CVE-2026-84268 and CVE-2026-88924, stem from improper handling of certain file operations, which could allow an attacker to exploit the system. The ramifications of these vulnerabilities include unauthorized access to sensitive data, potential data corruption, and system instability. The vulnerabilities have been assigned a CVSS score of 8.8, indicating a high severity level that necessitates immediate attention.
How To Fix
Minimum fixed version
0:1.48.1-8.el9_8.1
This is the first release that contains the fix.
sudo dnf update gvfsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If immediate updating is not feasible, consider limiting access to the gvfs services or disabling the affected protocols temporarily until the update can be applied. This can be done by modifying the configuration files associated with gvfs or by using firewall rules to restrict access.
Conclusion
The gvfs package in Red Hat Enterprise Linux 9 has critical vulnerabilities that require immediate attention. Updating to the latest patched version is essential to safeguard your system against potential exploits. Users are encouraged to monitor their systems for vulnerabilities and apply updates promptly.
See every vulnerability recorded for gvfs →
FAQ
The vulnerabilities, CVE-2026-84268 and CVE-2026-88924, involve improper handling of file operations that could lead to unauthorized access and data corruption.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by these vulnerabilities without needing to sign up.
The CVSS score for these vulnerabilities is 8.8, indicating a high severity level.
Yes, Vulert can monitor and alert you in real-time for open-source vulnerabilities in your software using just a manifest file like package-lock.json.
If you cannot update immediately, consider limiting access to gvfs services or disabling affected protocols temporarily until you can apply the update.
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