Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2023-000012)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-000012 advisory. A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a...

Important: libXfont2 security update

X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679 libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client CVE-2026-44950 For more details about the security issues, including the...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. XkbSetMapChecks declares a fixed-size stack buffer mapWidths256 indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This...

RHSA-2026:38502 Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Bulletin has no description...

[SECURITY] Fedora 43 Update: libXfont2-2.0.8-1.fc43

X.Org X11 libXfont2 runtime library...

xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent()

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RHEL 7 : xorg-x11-server (RHSA-2026:36083)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:36083 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical us...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006172 advisory. A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when...

OESA-2026-1380 xorg-x11-server security update

X.Org X11 X server Security Fixes: In X.Org X server 20.11 through 21.1.16, when a client application uses easystroke for mouse gestures, the main thread modifies various data structures used by the input thread without acquiring a lock, aka a race condition. In particular, AttachDevice in...

MiracleLinux 3 : xorg-x11-server-1.1.1-48.101.3.0.1.AXS3 (AXSA:2014-286:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2014-286:01 advisory. X.Org X11 X server Security issues fixed with this release: CVE-2013-6424 Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows...

RHEL 8 : xorg-x11-server (RHSA-2025:22427)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22427 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical us...

EUVD-2007-3095

Malware in sbrugna...

EUVD-2007-1000

Malware in sbrugna...

EUVD-2007-4711

Malware in sbrugna...

EUVD-2013-4275

Malware in sbrugna...

[SECURITY] Fedora 42 Update: xorg-x11-server-21.1.16-1.fc42

X.Org X11 X server...

[SECURITY] Fedora 40 Update: xorg-x11-server-1.20.14-37.fc40

X.Org X11 X server...

[SECURITY] Fedora 41 Update: xorg-x11-server-21.1.16-1.fc41

X.Org X11 X server...

Moderate: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

GLSA-202407-21 : X.Org X11 library: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202407-21 X.Org X11 library: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in X.Org X11 library. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding...