Linux Distros Unpatched Vulnerability : CVE-2026-50538

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibVNCClient is a library for easy implementation of a VNC client. In versions 0.9.12 through 0.9.15, a malicious or man-in-the-middle VNC server can force a...

TencentOS Server 4: libvncserver (TSSA-2026:0246)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0246 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Important: libvncserver

Issue Overview: LibVNCClient is a library for easy implementation of a VNC client. In 0.9.15 and earlier, LibVNCClient's Tight encoding decoder uses fixed-size 2048-pixel scratch buffers for the Gradient filter, but it does not reject Tight rectangles whose width is larger than 2048 pixels. A...

Amazon Linux 2 : libvncserver, --advisory ALAS2-2026-3331 (ALAS-2026-3331)

The version of libvncserver installed on the remote host is prior to 0.9.9-14. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3331 advisory. LibVNCClient is a library for easy implementation of a VNC client. In 0.9.15 and earlier, LibVNCClient's Tight encoding decod...

SUSE-SU-2026:2227-1 Security update for LibVNCServer

This update for LibVNCServer fixes the following issues: - CVE-2026-44988: Fixed missing validation of rectangle width in tight gradient decoding can lead to server-triggered out-of-bounds write bsc1266459...

LibVNCServer-devel-0.9.15-3.1 on GA media (moderate)

LibVNCServer-devel-0.9.15-3.1 on GA media Announcement ID: openSUSE-SU-2026:10905-1 Rating: moderate Cross-References: CVE-2026-44988 CVSS scores: CVE-2026-44988 SUSE : 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2026-44988 SUSE : 9.2...

OPENSUSE-SU-2026:10905-1 LibVNCServer-devel-0.9.15-3.1 on GA media

These are all security issues fixed in the LibVNCServer-devel-0.9.15-3.1 package on the GA media of openSUSE Tumbleweed...

LibVNCServer 缓冲区错误漏洞

LibVNCServer is a cross-platform C language library developed by LibVNC, which supports implementing VNC Virtual Network Computing server or client functions within programs. Versions of LibVNCServer prior to 0.9.15 contained a buffer error vulnerability. This vulnerability stemmed from the Tight...

Advisory ROSA-SA-2026-3283

Software: libvncserver 0.9.13 OS: ROSA-CHROME unaffected versions = libvncserver-0.9.13-3 affected versions libvncserver-0.9.13-3 CVE-ID: CVE-2026-32853 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: A read outside the heap buffer vulnerability in the UltraZip encoding handler in LibVNCServer allows a...

OESA-2026-2255 libvncserver security update

libvncserver is a set of programs using the RFB Remote Frame Buffer protocol. They are designed to "export" a frame buffer via net: you set up a server and can connect to it via VNC viewers. If the server supports WebSockets which LibVNCServer does, you can also connect using an in-browser VNC...

OESA-2026-2252 libvncserver security update

libvncserver is a set of programs using the RFB Remote Frame Buffer protocol. They are designed to "export" a frame buffer via net: you set up a server and can connect to it via VNC viewers. If the server supports WebSockets which LibVNCServer does, you can also connect using an in-browser VNC...

SUSE SLES16 Security Update : LibVNCServer (SUSE-SU-2026:21206-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:21206-1 advisory. - CVE-2026-32853: crafted FramebufferUpdate message can lead to information disclosure or denial of service bsc1260431. -...

openSUSE 16 Security Update : LibVNCServer (openSUSE-SU-2026:20552-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20552-1 advisory. - CVE-2026-32853: crafted FramebufferUpdate message can lead to information disclosure or denial of service bsc1260431. - CVE-2026-32854: crafte...

Security update for LibVNCServer (important)

openSUSE security update: security update for libvncserver ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20552-1 Rating: important References: bsc1260429 bsc1260431 Cross-References: CVE-2026-32853 CVE-2026-32854 CVSS scores: CVE-2026-32853 SUSE :...

OPENSUSE-SU-2026:20552-1 Security update for LibVNCServer

This update for LibVNCServer fixes the following issues: - CVE-2026-32853: crafted FramebufferUpdate message can lead to information disclosure or denial of service bsc1260431. - CVE-2026-32854: crafted HTTP requests can cause a denial of service bsc1260429...

SUSE-SU-2026:21206-1 Security update for LibVNCServer

This update for LibVNCServer fixes the following issues: - CVE-2026-32853: crafted FramebufferUpdate message can lead to information disclosure or denial of service bsc1260431. - CVE-2026-32854: crafted HTTP requests can cause a denial of service bsc1260429...

Amazon Linux 2 : libvncserver, --advisory ALAS2-2026-3247 (ALAS-2026-3247)

The version of libvncserver installed on the remote host is prior to 0.9.9-14. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3247 advisory. LibVNCServer versions 0.9.15 and prior fixed in commit 009008e contain a heap out-of-bounds read vulnerability in th...

SUSE: Security Advisory (SUSE-SU-2026:1174-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (SUSE-SU-2026:1173-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : LibVNCServer (SUSE-SU-2026:1173-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1173-1 advisory. - CVE-2026-32853: crafted FramebufferUpdate message can lead to information disclosure or denial...