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CVE-2026-109833 Gnome-remote-desktop: heap buffer overflow in gnome-remote-desktop vnc tls peek buffer handling allows remote denial of service

🗓️ 13 Oct 2026 12:00:55Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Remote DoS in gnome-remote-desktop VNC TLS peek buffer handling.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109833
13 Oct 202612:22
–circl
cnnvd
CNNVD
Red Hat Enterprise Linux buffer error vulnerability
12 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-109833
13 Oct 202612:00
–cve
debiancve
Debian CVE
CVE-2026-109833
13 Oct 202612:00
–debiancve
euvd
EUVD
EUVD-2026-98479
13 Oct 202612:00
–euvd
mend
Mend
CVE-2026-109833
13 Oct 202612:00
–mend
nvd
NVD
CVE-2026-109833
13 Oct 202613:17
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-109833
15 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-111421
13 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-109833: Stack-based Buffer Overflow
13 Oct 202600:00
–rapid7
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gnome-remote-desktop",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gnome-remote-desktop",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "gnome-remote-desktop",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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13 Oct 2026 13:24Current
CVSS 3.15.9
EPSS0.00368
SSVC
45