CVE-2014-8103

X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows remote...

6.5 MediumFix available

X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) sproc_dri3_query_version, (2) sproc_dri3_open, (3) sproc_dri3_pixmap_from_buffer, (4) sproc_dri3_buffer_from_pixmap, (5) sproc_dri3_fence_from_fd, (6) sproc_dri3_fd_from_fence, (7) proc_present_query_capabilities, (8) sproc_present_query_version, (9) sproc_present_pixmap, (10) sproc_present_notify_msc, (11) sproc_present_select_input, or (12) sproc_present_query_capabilities function in the (a) DRI3 or (b) Present extension.

Exploit likelihood

3.38%Down 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 6.5

Record: CVE-2014-8103
CVSS 2.0: 6.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-8103
Updated: 2026-11-02

EUVDEUVD-2014-7950 No score

Record: EUVD-2014-7950
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cjgj-pfcg-8ccj No score

X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows remote...

Record: GHSA-cjgj-pfcg-8ccj
Weakness: CWE-119
Updated: 2026-11-02

OSV No score

Record: CVE-2014-8103
Updated: 2026-11-02

OSVDEBIAN-CVE-2014-8103 No score

Record: DEBIAN-CVE-2014-8103
Updated: 2026-11-02

OSVUBUNTU-CVE-2014-8103 No score

Record: UBUNTU-CVE-2014-8103
Updated: 2026-11-02

OSVUSN-2436-1 No score

xorg-server, xorg-server-lts-trusty vulnerabilities

Ilja van Sprundel discovered a multitude of security issues in the X.Org X server. An attacker able to connect to an X server, either locally or remotely, could use these issues to cause the X server to crash or execute arbitrary code resulting in possible privilege escalation.

Record: USN-2436-1
Updated: 2026-11-02

Affected products

x.org x server

Affected packages

Affected packages
Package	Affected	Fixed
`xorg-server` Debian:12	before 2:1.16.2.901-1	2:1.16.2.901-1
`xorg-server` Debian:13	before 2:1.16.2.901-1	2:1.16.2.901-1
`xorg-server` Debian:14	before 2:1.16.2.901-1	2:1.16.2.901-1
`xorg-x11-server` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-common` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6

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Affected packages
Package	Affected	Fixed
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-devel` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-source` Red Hat:enterprise_linux:6::client From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-common` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-devel` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-source` Red Hat:enterprise_linux:6::computenode From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-common` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-devel` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-source` Red Hat:enterprise_linux:6::server From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-common` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-devel` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server-source` Red Hat:enterprise_linux:6::workstation From an advisory covering 13 CVEs	before 0:1.15.0-25.el6_6	0:1.15.0-25.el6_6
`xorg-x11-server` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-common` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-devel` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-source` Red Hat:enterprise_linux:7::client From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-common` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-devel` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-source` Red Hat:enterprise_linux:7::computenode From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-common` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-devel` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-source` Red Hat:enterprise_linux:7::server From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xephyr` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xorg` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-common` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-debuginfo` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xdmx` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xnest` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-Xvfb` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-devel` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-x11-server-source` Red Hat:enterprise_linux:7::workstation From an advisory covering 13 CVEs	before 0:1.15.0-7.el7_0.3	0:1.15.0-7.el7_0.3
`xorg-server` Ubuntu:14.04:LTS	before 2:1.15.1-0ubuntu2.4, plus listed versions 2:1.14.3-3ubuntu22:1.14.3-3ubuntu32:1.14.3-3ubuntu42:1.14.3-5ubuntu12:1.14.4-1ubuntu1 Show 13 moreShow less 2:1.14.4-1ubuntu22:1.14.4.901-0ubuntu22:1.14.5-1ubuntu22:1.14.5-1ubuntu42:1.15.0-1ubuntu12:1.15.0-1ubuntu22:1.15.0-1ubuntu32:1.15.0-1ubuntu42:1.15.0-1ubuntu62:1.15.0-1ubuntu72:1.15.1-0ubuntu12:1.15.1-0ubuntu22:1.15.1-0ubuntu2.1	2:1.15.1-0ubuntu2.4
`xorg-server` Ubuntu:14.04:LTS From an advisory covering 13 CVEs	before 2:1.15.1-0ubuntu2.4, plus listed versions 2:1.14.3-3ubuntu22:1.14.3-3ubuntu32:1.14.3-3ubuntu42:1.14.3-5ubuntu12:1.14.4-1ubuntu1 Show 13 moreShow less 2:1.14.4-1ubuntu22:1.14.4.901-0ubuntu22:1.14.5-1ubuntu22:1.14.5-1ubuntu42:1.15.0-1ubuntu12:1.15.0-1ubuntu22:1.15.0-1ubuntu32:1.15.0-1ubuntu42:1.15.0-1ubuntu62:1.15.0-1ubuntu72:1.15.1-0ubuntu12:1.15.1-0ubuntu22:1.15.1-0ubuntu2.1	2:1.15.1-0ubuntu2.4

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-8103 is a medium vulnerability (CVSS 6.5) in X.org X Server, published December 9, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.38%, the 88th percentile. Fixed in xorg-server 2:1.16.2.901-1.

References

Show 69 moreShow less