Realvnc

realvnc

6 CVEs • 4 products

Products (4)

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Realvnc Windows Client

realvnc_windows_client

CVEs (6)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-41975 1Realvnc 2Vnc Server Vnc Viewer May 20, 2025 Sep 30, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 RealVNC VNC Server before 6.11.0 and VNC Viewer before 6.22.826 on Windows allow local privilege escalation via MSI installer Repair mode.
CVE-2022-27502 1Realvnc 1Vnc Server Nov 21, 2024 Jun 10, 2022 N/A· v4 7.8 HIGH· v3 7.2 HIGH· v2 RealVNC VNC Server 6.9.0 through 5.1.0 for Windows allows local privilege escalation because an installer repair operation executes %TEMP% files as SYSTEM.
CVE-2021-41380 1Realvnc 1Vnc Viewer Nov 21, 2024 Sep 17, 2021 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 RealVNC Viewer 6.21.406 allows remote VNC servers to cause a denial of service (application crash) via crafted RFB protocol data. NOTE: It is asserted that this issue requires social engineering a user into connecting to...Show more RealVNC Viewer 6.21.406 allows remote VNC servers to cause a denial of service (application crash) via crafted RFB protocol data. NOTE: It is asserted that this issue requires social engineering a user into connecting to a fake VNC Server. The VNC Viewer application they are using will then hang, until terminated, but no memory leak occurs - the resources are freed once the hung process is terminated and the resource usage is constant during the hang. Only the process that is connected to the fake Server is affected. This is an application bug, not a security issueShow less
CVE-2013-6886 1Realvnc 1Realvnc Apr 29, 2026 Dec 28, 2013 N/A· v4 N/A· v3 7.2 HIGH· v2 RealVNC VNC 5.0.6 on Mac OS X, Linux, and UNIX allows local users to gain privileges via a crafted argument to the (1) vncserver, (2) vncserver-x11, or (3) Xvnc helper.
CVE-2008-4770 1Realvnc 1Realvnc Apr 23, 2026 Jan 16, 2009 N/A· v4 N/A· v3 10.0 HIGH· v2 The CMsgReader::readRect function in the VNC Viewer component in RealVNC VNC Free Edition 4.0 through 4.1.2, Enterprise Edition E4.0 through E4.4.2, and Personal Edition P4.0 through P4.4.2 allows remote VNC servers to e...Show more The CMsgReader::readRect function in the VNC Viewer component in RealVNC VNC Free Edition 4.0 through 4.1.2, Enterprise Edition E4.0 through E4.4.2, and Personal Edition P4.0 through P4.4.2 allows remote VNC servers to execute arbitrary code via crafted RFB protocol data, related to "encoding type."Show less
CVE-2008-3493 1Realvnc 1Realvnc Windows Client Apr 23, 2026 Aug 6, 2008 N/A· v4 N/A· v3 5.0 MEDIUM· v2 vncviewer.exe in RealVNC Windows Client 4.1.2.0 allows remote VNC servers to cause a denial of service (application crash) via a crafted frame buffer update packet.