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Red Hat Enterprise Linux 6/tigervnc

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26 reports
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ReportProductEcosystemSeverityFix statusLast updated
tigervnc: NULL pointer dereference flaw in XRegionCVE-2014-8241 Red Hat Enterprise Linux 5/vncRed Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: integer overflow flaw, leading to a heap-based buffer overflow in screen size handlingCVE-2014-8240 Red Hat Enterprise Linux 5/vncRed Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: SecurityServer and ClientServer memory leaksCVE-2017-7396 Red Hat Enterprise Linux 6/tigervnc Red Hat Low No fix reported
tigervnc: Integer overflow in SMsgReader::readClientCutTextCVE-2017-7395 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: Server crash via long usernamesCVE-2017-7394 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: SSecurityVeNCrypt memory leakCVE-2017-7392 Red Hat Enterprise Linux 6/tigervnc Red Hat Low No fix reported
tigervnc: Heap buffer overflow triggered from CopyRectDecoder due to incorrect value checksCVE-2019-15692 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: Stack buffer overflow in CMsgReader::readSetCursorCVE-2019-15695 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: Heap buffer overflow in DecodeManager::decodeRectCVE-2019-15694 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: Heap buffer overflow in TightDecoder::FilterGradientCVE-2019-15693 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: Stack use-after-return due to incorrect usage of stack memory in ZRLEDecoderCVE-2019-15691 Red Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported
tigervnc: certificate exceptions stored as authoritiesCVE-2020-26117 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 7/tigervnc Red Hat Medium No fix reported
xorg-x11-server: Use-after-free bug in DestroyWindowCVE-2023-5380 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 6/xorg-x11-server Red Hat Medium No fix reported
xorg-x11-server: SELinux context corruptionCVE-2024-0409 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 6/xorg-x11-server Red Hat High No fix reported
xorg-x11-server: SELinux unlabeled GLX PBufferCVE-2024-0408 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 6/xorg-x11-server Red Hat High No fix reported
xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Data Leak in XFIXES Extension's XFixesSetClientDisconnectModeCVE-2025-49177 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 6/xorg-x11-server Red Hat High No fix reported
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormatCVE-2026-50264 Red Hat Enterprise Linux 6/tigervncRed Hat Enterprise Linux 6/xorg-x11-server Red Hat High No fix reported
xorg-x11-server: xorg-x11-server: Denial of Service via use-after-free in gesture event handlingCVE-2026-93536 Red Hat Enterprise Linux 10/xorg-x11-server-XwaylandRed Hat Enterprise Linux 6/tigervnc Red Hat Low No fix reported
xorg-x11-server: xorg-x11-server: information disclosure via crafted keyboard mapping requestsCVE-2026-93524 Red Hat Enterprise Linux 10/xorg-x11-server-XwaylandRed Hat Enterprise Linux 6/tigervnc Red Hat Low No fix reported
xorg-x11-server: xorg-x11-server: Denial of Service via cross-window notification use-after-freeCVE-2026-93515 Red Hat Enterprise Linux 10/xorg-x11-server-XwaylandRed Hat Enterprise Linux 6/tigervnc Red Hat Medium No fix reported