{"id":"CVE-2026-109832","title":"A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux","summary":"A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. In the VNC TLS I/O handlers, retryable GnuTLS results (GNUTLS_E_AGAIN and GNUTLS_E_INTERRUPTED) are handled with an unbounded busy loop instead of yielding …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-835"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T13:17:29.320","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109832","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-109832","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2550352","label":"secalert@redhat.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T12:25:50.639Z","slug":"CVE-2026-109832","body":"## Overview\n\nA flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. In the VNC TLS I/O handlers, retryable GnuTLS results (GNUTLS_E_AGAIN and GNUTLS_E_INTERRUPTED) are handled with an unbounded busy loop instead of yielding to the event loop. A remote attacker who can reach an enabled VNC TLS listener can cause the event-loop thread to spin at high CPU with no forward progress, resulting in denial of service.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}