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1 vulnerability found for gnome-remote-desktop by GNOME

CVE-2026-18358 (GCVE-0-2026-18358)
Vulnerability from cvelistv5
Published
2026-07-31 12:20
Modified
2026-08-13 11:07
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. When the daemon is running in system mode with RDP enabled, the incoming connection handler bypasses the connection throttler, allowing an unauthenticated remote attacker to open many parallel pre-authentication connections to the RDP listener. This can accumulate accepted sockets and pending routing-token operations until timeout, exhausting resources and preventing legitimate users from establishing RDP sessions. This issue does not affect the upstream version.
References
https://access.redhat.com/errata/RHSA-2026:54512 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-18358 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2462876 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
GNOME gnome-remote-desktop Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:49.3-4.el10_2   < *
    cpe:/o:redhat:enterprise_linux:10.2
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Show details on NVD website


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