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Oracle gvfs Buffer Overflow Vulnerabilities Prompt Updates

Oracle gvfs Buffer Overflow Vulnerabilities Prompt Updates

First seen 5 Oct 2026, 20:27 UTC • •
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ThreatCluster AI
ThreatCluster •October 5, 2026 at 21:26 UTC
  • •Critical updates released for Oracle gvfs addressing CVE-2026-84268 and CVE-2026-88924.
  • •Vulnerabilities could allow remote code execution, affecting Oracle Linux 8, 9, and 10.
  • •Administrators urged to apply patches immediately to prevent potential exploitation.

On October 5, 2026, Oracle released updates for its gvfs software to address significant buffer overflow vulnerabilities identified as CVE-2026-84268 and CVE-2026-88924. These vulnerabilities could allow remote code execution on affected systems, particularly impacting users of Oracle Linux 8, 9, and 10. The updates include backported fixes for these CVEs, which were published on September 1 and September 10, 2026, respectively. Administrators running self-managed GitLab instances are particularly urged to apply these updates promptly to mitigate potential exploitation risks. The patches are available for multiple architectures, including x86_64 and aarch64. The vulnerabilities are classified as high severity, with CVE-2026-84268 rated at CVSS 8.8. Oracle has advised immediate action to secure systems against these threats.

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Timeline

2026-09-01
CVE-2026-84268 published
Oracle disclosed a buffer overflow vulnerability in gvfs with a CVSS score of 8.8, allowing remote code execution.
Linuxsecurity
2026-09-10
CVE-2026-88924 published
Oracle published another vulnerability in gvfs, rated CVSS 7.0, also allowing remote code execution.
Linuxsecurity
2026-10-05
Critical updates released
Oracle released patches for gvfs to address the identified vulnerabilities, urging immediate application by users.
Linuxsecurity

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Common questions

Which versions of gvfs are affected?
The vulnerabilities affect gvfs versions in Oracle Linux 8, 9, and 10.
What is the impact of these vulnerabilities?
CVE-2026-84268 and CVE-2026-88924 could allow remote code execution on affected systems.
How urgent is the patching process?
Patching is urgent as the vulnerabilities pose a significant risk of exploitation.