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100
security advisorySuSEimportantSUSE Linux Enterprise tigervnc Important Screen Access Vuln 2026-21140-1
An update that solves one vulnerability can now be installed.. # Security update for tigervnc Announcement ID: SUSE-SU-2026:21140-1 Release Date: 2026-04-07T12:21:55Z Rating: important References: * bsc#1260871 Cross-References: * CVE-2026-34352 CVSS scores: * CVE-2026-34352 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L * CVE-2026-34352 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-34352 ( NVD ): 8.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L Affected Products: * SUSE Linux Enterprise Server 16.0 * SUSE Linux Enterprise Server for SAP applications 16.0 An update that solves one vulnerability can now be installed. ## Description: This update for tigervnc fixes the following issues: * CVE-2026-34352: Fixed permissions to prevent other users from observing the screen, or modifying what is sent to the client. (bsc#1260871) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-479=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-479=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * tigervnc-debuginfo-1.15.0-160000.3.1 * tigervnc-debugsource-1.15.0-160000.3.1 * tigervnc-1.15.0-160000.3.1 * SUSE Linux Enterprise Server 16.0 (noarch) * tigervnc-selinux-1.15.0-160000.3.1 * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64) * tigervnc-debuginfo-1.15.0-160000.3.1 * tigervnc-debugsource-1.15.0-160000.3.1 * tigervnc-1.15.0-160000.3.1 * SUSE Linux Enterprise Server for SAP applications 16.0 (noarch) * tigervnc-selinux-1.15.0-160000.3.1 ## References: * https://www.suse.com/security/cve/CVE-2026-34352.html *https://bugzilla.suse.com/show_bug.cgi?id=1260871 . Fixes for tigervnc issues preventing unauthorized screen observations and modifications. Install the update now!. Tigervnc Update, SUSE Security Patch, Important Vulnerability Patch, Screen Access Fix. . Severity: Important. LinuxSecurity.com Team
Apr 21, 2026
•Important
SuSE
100
security advisorySuSEpatchSUSE Linux Tigervnc Important Screen Access Fix CVE-2026-34352 2026-1360-1
An update that solves one vulnerability can now be installed.. # Security update for tigervnc Announcement ID: SUSE-SU-2026:1360-1 Release Date: 2026-04-15T14:10:53Z Rating: important References: * bsc#1260871 Cross-References: * CVE-2026-34352 CVSS scores: * CVE-2026-34352 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L * CVE-2026-34352 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-34352 ( NVD ): 8.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L Affected Products: * Basesystem Module 15-SP7 * Desktop Applications Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for tigervnc fixes the following issues: * CVE-2026-34352: Fixed permissions to prevent other users from observing the screen, or modifying what is sent to the client. (bsc#1260871) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1360=1 * Desktop Applications Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-1360=1 ## Package List: * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64) * libXvnc1-1.14.1-150700.4.3.1 * xorg-x11-Xvnc-1.14.1-150700.4.3.1 * xorg-x11-Xvnc-debuginfo-1.14.1-150700.4.3.1 * tigervnc-1.14.1-150700.4.3.1 * tigervnc-debugsource-1.14.1-150700.4.3.1 * tigervnc-debuginfo-1.14.1-150700.4.3.1 * libXvnc1-debuginfo-1.14.1-150700.4.3.1 * Basesystem Module 15-SP7 (aarch64 ppc64le x86_64) * xorg-x11-Xvnc-module-1.14.1-150700.4.3.1 * xorg-x11-Xvnc-module-debuginfo-1.14.1-150700.4.3.1 * Basesystem Module 15-SP7 (noarch) * xorg-x11-Xvnc-novnc-1.14.1-150700.4.3.1 * Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64) * libXvnc-devel-1.14.1-150700.4.3.1 * tigervnc-debugsource-1.14.1-150700.4.3.1 * tigervnc-debuginfo-1.14.1-150700.4.3.1 ## References: * https://www.suse.com/security/cve/CVE-2026-34352.html * https://bugzilla.suse.com/show_bug.cgi?id=1260871 . Critical update for SUSE Tigervnc resolves screen access issues and enhances permissions. Install now for improved security.. SUSE Linux,tigervnc security,access control,update patch. . Severity: Important. LinuxSecurity.com Team
Apr 15, 2026
•Important
SuSE
100
security advisorySuSEimportantSUSE Linux Enterprise 12 SP5 tigervnc Key Permissions Problem 2026-1301-1
An update that solves one vulnerability can now be installed.. # Security update for tigervnc Announcement ID: SUSE-SU-2026:1301-1 Release Date: 2026-04-13T16:01:26Z Rating: important References: * bsc#1260871 Cross-References: * CVE-2026-34352 CVSS scores: * CVE-2026-34352 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L * CVE-2026-34352 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-34352 ( NVD ): 8.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L Affected Products: * SUSE Linux Enterprise High Performance Computing 12 SP5 * SUSE Linux Enterprise Server 12 SP5 * SUSE Linux Enterprise Server 12 SP5 LTSS * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security * SUSE Linux Enterprise Server for SAP Applications 12 SP5 An update that solves one vulnerability can now be installed. ## Description: This update for tigervnc fixes the following issues: * CVE-2026-34352: Fixed permissions to prevent other users from observing the screen, or modifying what is sent to the client. (bsc#1260871) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-1301=1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-1301=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64) * tigervnc-1.6.0-22.23.1 * libXvnc1-1.6.0-22.23.1 * xorg-x11-Xvnc-debuginfo-1.6.0-22.23.1 * tigervnc-debuginfo-1.6.0-22.23.1 * libXvnc1-debuginfo-1.6.0-22.23.1 * tigervnc-debugsource-1.6.0-22.23.1 * xorg-x11-Xvnc-1.6.0-22.23.1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * tigervnc-1.6.0-22.23.1 * libXvnc1-1.6.0-22.23.1 * xorg-x11-Xvnc-debuginfo-1.6.0-22.23.1 * tigervnc-debuginfo-1.6.0-22.23.1 * libXvnc1-debuginfo-1.6.0-22.23.1 * tigervnc-debugsource-1.6.0-22.23.1 * xorg-x11-Xvnc-1.6.0-22.23.1 ## References: * https://www.suse.com/security/cve/CVE-2026-34352.html * https://bugzilla.suse.com/show_bug.cgi?id=1260871 . An important update for tigervnc fixes a permissions issue, preventing unauthorized users from screen observation. Install now.. SUSE tigervnc permissions update major. . Severity: Important. LinuxSecurity.com Team
Apr 14, 2026
•Important
SuSE
100
security advisorySuSEimportantopenSUSE Leap 15.6 SUSE tigervnc Important Screen Access Fix CVE-2026-34352
An update that solves one vulnerability can now be installed.. # Security update for tigervnc Announcement ID: SUSE-SU-2026:1252-1 Release Date: 2026-04-10T11:37:03Z Rating: important References: * bsc#1260871 Cross-References: * CVE-2026-34352 CVSS scores: * CVE-2026-34352 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L * CVE-2026-34352 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-34352 ( NVD ): 8.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves one vulnerability can now be installed. ## Description: This update for tigervnc fixes the following issues: * CVE-2026-34352: Fixed permissions to prevent other users from observing the screen, or modifying what is sent to the client. (bsc#1260871) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-1252=1 openSUSE-SLE-15.6-2026-1252=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1252=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1252=1 ## Package List: * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586) * libXvnc1-debuginfo-1.13.1-150600.4.3.1 * tigervnc-debugsource-1.13.1-150600.4.3.1 * libXvnc1-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-1.13.1-150600.4.3.1 * libXvnc-devel-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-debuginfo-1.13.1-150600.4.3.1 * tigervnc-1.13.1-150600.4.3.1 * tigervnc-debuginfo-1.13.1-150600.4.3.1 * openSUSE Leap 15.6 (noarch) * tigervnc-x11vnc-1.13.1-150600.4.3.1 *xorg-x11-Xvnc-novnc-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-java-1.13.1-150600.4.3.1 * openSUSE Leap 15.6 (aarch64 ppc64le x86_64 i586) * xorg-x11-Xvnc-module-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-module-debuginfo-1.13.1-150600.4.3.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64) * libXvnc1-debuginfo-1.13.1-150600.4.3.1 * tigervnc-debugsource-1.13.1-150600.4.3.1 * libXvnc1-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-1.13.1-150600.4.3.1 * libXvnc-devel-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-debuginfo-1.13.1-150600.4.3.1 * tigervnc-1.13.1-150600.4.3.1 * tigervnc-debuginfo-1.13.1-150600.4.3.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le x86_64) * xorg-x11-Xvnc-module-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-module-debuginfo-1.13.1-150600.4.3.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (noarch) * xorg-x11-Xvnc-novnc-1.13.1-150600.4.3.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64) * libXvnc1-debuginfo-1.13.1-150600.4.3.1 * tigervnc-debugsource-1.13.1-150600.4.3.1 * libXvnc1-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-module-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-1.13.1-150600.4.3.1 * libXvnc-devel-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-debuginfo-1.13.1-150600.4.3.1 * xorg-x11-Xvnc-module-debuginfo-1.13.1-150600.4.3.1 * tigervnc-1.13.1-150600.4.3.1 * tigervnc-debuginfo-1.13.1-150600.4.3.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch) * xorg-x11-Xvnc-novnc-1.13.1-150600.4.3.1 ## References: * https://www.suse.com/security/cve/CVE-2026-34352.html * https://bugzilla.suse.com/show_bug.cgi?id=1260871 . SUSE releases important update for tigervnc addressing critical permissions issue to enhance system security.. important update,tigervnc permissions,SUSE tigervnc security,screen access fix. . Severity: Important. LinuxSecurity.com Team
Apr 10, 2026
•Important
SuSE
99
security advisoryimportantslackwareSlackware 15.0 Tigervnc Security Update for x0vncserver SSA-2026-084-05
New tigervnc packages are available for Slackware 15.0 and -current to fix security issues.. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] tigervnc (SSA:2026-084-02) New tigervnc packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: +--------------------------+ extra/tigervnc/tigervnc-1.16.1-i586-1_slack15.0.txz: Upgraded. The bug fix release TigerVNC 1.16.1 is now available. This release is primarily a security release to fix an issue in x0vncserver, where other users can observe and manipulate the screen contents. Users of x0vncserver are advised to update immediately. The release also contains a fix for using the Plain security type with the new w0vncserver, as well as some translation updates. (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://www.slackware.com/ for additional mirror sites near you. Updated package for Slackware 15.0: ftp://ftp.slackware.com/pub/slackware/slackware-15.0/extra/tigervnc/tigervnc-1.16.1-i586-1_slack15.0.txz Updated package for Slackware x86_64 15.0: ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/extra/tigervnc/tigervnc-1.16.1-x86_64-1_slack15.0.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/extra/tigervnc/tigervnc-1.16.1-i686-1.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/extra/tigervnc/tigervnc-1.16.1-x86_64-1.txz MD5 signatures: +-------------+ Slackware 15.0 package: 26e58cff852cc91ee81bb9c071479a3b tigervnc-1.16.1-i586-1_slack15.0.txz Slackware x86_64 15.0 package: 8ffa47ea948563f5d32f4f089607fdd4 tigervnc-1.16.1-x86_64-1_slack15.0.txz Slackware -currentpackage: e04aca19b8ebf0284f6f84ad495cb837 tigervnc-1.16.1-i686-1.txz Slackware x86_64 -current package: a755c0a1b853390dfacb989c81bf5886 tigervnc-1.16.1-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg tigervnc-1.16.1-i586-1_slack15.0.txz +-----+ . New tigervnc packages for Slackware 15.0 fix security issues with x0vncserver. Upgrade immediately for safety!. Slackware tigervnc security update x0vncserver screen access. . Severity: Important. LinuxSecurity.com Team
Mar 25, 2026
•Important
Slackware
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