Tigervnc vulnerabilities

Products

• Tigervnc 30

Newest

• tigervnc In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users to observe or manipulate... CVE-2026-34352 Fix available 8.5 HighMarch 26, 2026
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: use-after-free in syncinittrigger() CVE-2025-26601 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: use-after-free in playreleasedevents() CVE-2025-26600 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: use of uninitialized pointer in compredirectwindow() CVE-2025-26599 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: out-of-bounds write in createpointerbarrierclient() CVE-2025-26598 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: buffer overflow in xkbchangetypesofkey() CVE-2025-26597 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: heap overflow in xkbwritekeysyms() CVE-2025-26596 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, red hat enterprise linux 10, enterprise linux 6 +18 more +20 more Xorg: xwayland: buffer overflow in xkbvmodmasktext() CVE-2025-26595 Fix available 7.8 HighFebruary 25, 2025
• x.org x server, xwayland, red hat enterprise linux 10 +18 more +20 more X.org: xwayland: use-after-free of the root cursor CVE-2025-26594 Fix available 7.8 HighFebruary 25, 2025
• x.org xwayland, fedoraproject fedora, red hat enterprise linux 6 +13 more +15 more Xorg-x11-server: selinux context corruption CVE-2024-0409 Fix available 7.8 HighJanuary 16, 2024
• fedoraproject fedora, red hat enterprise linux 6, enterprise linux 7 +13 more +15 more Xorg-x11-server: selinux unlabeled glx pbuffer CVE-2024-0408 Fix available 5.5 MediumJanuary 16, 2024
• debian linux, red hat enterprise linux 6, enterprise linux 6 extended lifecycle support - extension +17 more +19 more Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty CVE-2023-6478 Fix available 7.6 HighDecember 13, 2023
• debian linux, red hat enterprise linux 6, enterprise linux 6 extended lifecycle support - extension +17 more +19 more Xorg-x11-server: out-of-bounds memory reads/writes in xkb button actions CVE-2023-6377 Fix available 7.8 HighDecember 13, 2023
• tigervnc, debian linux, opensuse leap +2 more In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle... CVE-2020-26117 Fix available 8.1 HighSeptember 27, 2020
• kaspersky tigervnc, opensuse leap +1 more TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered... CVE-2019-15695 Fix available 7.2 HighDecember 26, 2019
• kaspersky tigervnc, opensuse leap +1 more TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered... CVE-2019-15694 Fix available 7.2 HighDecember 26, 2019
• kaspersky tigervnc TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in... CVE-2019-15693 Fix available 7.2 HighDecember 26, 2019
• kaspersky tigervnc, opensuse leap +1 more TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be... CVE-2019-15692 Fix available 7.2 HighDecember 26, 2019
• kaspersky tigervnc, opensuse leap +1 more TigerVNC version prior to 1.10.1 is vulnerable to stack use-after-return, which occurs due to... CVE-2019-15691 Fix available 7.2 HighDecember 26, 2019
• tigervnc In TigerVNC 1.7.1 (CConnection.cxx CConnection::CConnection), an unauthenticated client can cause... CVE-2017-7396 Fix available 7.5 HighApril 1, 2017
• tigervnc In TigerVNC 1.7.1 (SMsgReader.cxx SMsgReader::readClientCutText), by causing an integer overflow,... CVE-2017-7395 Fix available 6.5 MediumApril 1, 2017
• tigervnc In TigerVNC 1.7.1 (SSecurityPlain.cxx SSecurityPlain::processMsg), unauthenticated users can... CVE-2017-7394 Fix available 7.5 HighApril 1, 2017
• tigervnc In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), an authenticated client can... CVE-2017-7393 Fix available 8.8 HighApril 1, 2017
• tigervnc In TigerVNC 1.7.1 (SSecurityVeNCrypt.cxx SSecurityVeNCrypt::SSecurityVeNCrypt), an... CVE-2017-7392 Fix available 7.5 HighApril 1, 2017
• tigervnc Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows... CVE-2017-5581 Fix available 9.8 CriticalFebruary 28, 2017
• tigervnc, opensuse leap +1 more The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory... CVE-2016-10207 Fix available 7.5 HighFebruary 20, 2017
• tigervnc, redhat enterprise linux desktop, enterprise linux hpc node +2 more +4 more XRegion in TigerVNC allows remote VNC servers to cause a denial of service (NULL pointer... CVE-2014-8241 Fix available 9.8 CriticalNovember 26, 2015
• tigervnc Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and... CVE-2014-8240 Fix available 7.5 HighOctober 16, 2014
• tigervnc Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in... CVE-2014-0011 Fix available 9.8 CriticalApril 15, 2014
• tigervnc The CSecurityTLS::processMsg function in common/rfb/CSecurityTLS.cxx in the vncviewer component... CVE-2011-1775 Fix available 5.8 MediumMay 26, 2011