XS
Product
X Server
97
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 15High 53Medium 10Low 0
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Add X Server to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2021-4009 | 7.8 | Dec 17 | A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14 Affected: before 1.20.14; 21.1.0; 21.1.1 |
| CVE-2021-4008 | 7.8 | Dec 17 | A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14 Affected: before 1.20.14; 21.1.0; 21.1.1 |
| CVE-2021-3472 | 7.8 | Apr 26 | A flaw was found in xorg-x11-server in versions before 1.20.11 Affected: before 1.20.11 |
| CVE-2020-14360 | 7.8 | Jan 20 | A flaw was found in the X.Org Server before version 1.20.10 Affected: before 1.20.10 |
| CVE-2020-25712 | 7.8 | Dec 15 | A flaw was found in xorg-x11-server before 1.20.10 Affected: before 1.20.10 |
| CVE-2020-14362 | 7.8 | Sep 15 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9 Affected: before 1.20.9 |
| CVE-2020-14361 | 7.8 | Sep 15 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9 Affected: before 1.20.9 |
| CVE-2020-14346 | 7.8 | Sep 15 | A flaw was found in xorg-x11-server before 1.20.9 Affected: before 1.20.9 |
| CVE-2020-14345 | 7.8 | Sep 15 | A flaw was found in X.Org Server before xorg-x11-server 1.20.9 Affected: before 1.20.9 |
| CVE-2019-17624 | 7.8 | Oct 16 | "" In X.Org X Server 1.20.4, there is a stack-based buffer overflow in the function XQueryKeymap Affected: through 1.20.4 |
| CVE-2017-13723 | 7.8 | Oct 10 | In X.Org Server (aka xserver and xorg-server) before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer, causing crashes of the X server or… Affected: through 1.19.3 |
| CVE-2023-6478 | 7.5 | Dec 13 | A flaw was found in xorg-server Affected: before 21.1.10 |
| CVE-2015-3418 | 7.5 | Dec 13 | The ProcPutImage function in dix/dispatch.c in X.Org Server (aka xserver and xorg-server) before 1.16.4 allows attackers to cause a denial of service (divide-by-zero and crash)… Affected: through 1.16.3 |
| CVE-2025-62230 | 7.3 | Oct 30 | Xorg: xwayland: use-after-free in xkb client resource removal Affected: before 21.1.19 |
| CVE-2025-62231 | 7.3 | Oct 30 | Xorg: xmayland: value overflow in xkbsetcompatmap() Affected: before 21.1.19 |
| CVE-2023-5574 | 7.0 | Oct 25 | A use-after-free flaw was found in xorg-x11-server-Xvfb Affected: 1.13.0 and later |
| CVE-2020-25697 | 7.0 | May 26 | A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients Affected: All versions, or not specified |
| CVE-2017-2624 | 7.0 | Jul 27 | It was found that xorg-x11-server before 1.19.0 including uses memcmp() to check the received MIT cookie against a series of valid cookies Affected: through 1.19.4 |
| CVE-2018-14665 | 6.6 | Oct 25 | A flaw was found in xorg-x11-server before 1.20.3 Affected: before 1.20.3 |
| CVE-2022-3553 | 6.5 | Oct 17 | X.org Server xquartz X11Controller.m denial of service Affected: All versions, or not specified |
| CVE-2022-3551 | 6.5 | Oct 17 | X.org Server xkb.c ProcXkbGetKbdByName memory leak Affected: before 21.1.6 |
| CVE-2017-10972 | 6.5 | Jul 6 | Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged… Affected: through 1.19.3 |
| CVE-2026-50263 | 5.5 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow() Affected: before 21.1.23 |
| CVE-2026-50262 | 5.5 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributes Affected: before 21.1.23 |
| CVE-2024-0408 | 5.5 | Jan 18 | A flaw was found in the X.Org server Affected: before 21.1.11 |
| CVE-2020-14347 | 5.5 | Aug 5 | A flaw was found in the way xserver memory was not properly initialized Affected: before 1.20.9 |
| CVE-2023-5380 | 4.7 | Oct 25 | A use-after-free flaw was found in the xorg-x11-server Affected: before 21.1.9 |
| CVE-2017-13721 | 4.7 | Oct 10 | In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server… Affected: through 1.19.3 |
| CVE-2015-3164 | – | Jul 1 | The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to… Affected: 1.16.0; 1.16.1; 1.16.1.901; 1.16.2; 1.16.2.901; 1.16.3; +1 more |
| CVE-2015-0255 | – | Feb 13 | X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of… Affected: through 1.16.3; 1.17.0 |
| CVE-2014-8103 | – | Dec 10 | 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… Affected: 1.15.0; 1.15.0.901; 1.15.1; 1.15.2; 1.15.99.901; 1.15.99.902; +9 more |
| CVE-2014-8102 | – | Dec 10 | The SProcXFixesSelectSelectionInput function in the XFixes extension in X.Org X Window System (aka X11 or X) X11R6.8.0 and X.Org Server (aka xserver and xorg-server) before 1.16.3… Affected: through 1.16.2.99.901 |
| CVE-2014-8101 | – | Dec 10 | The RandR extension in XFree86 4.2.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users… Affected: through 1.16.2.99.901 |
| CVE-2014-8100 | – | Dec 10 | The Render extension in XFree86 4.0.1, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users… Affected: through 1.16.2.99.901 |
| CVE-2014-8099 | – | Dec 10 | The XVideo extension in XFree86 4.0.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users… Affected: through 1.16.2.99.901 |
| CVE-2014-8098 | – | Dec 10 | The GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to… Affected: through 1.16.2.99.901 |
| CVE-2014-8097 | – | Dec 10 | The DBE extension in X.Org X Window System (aka X11 or X) X11R6.1 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial… Affected: through 1.16.2.99.901 |
| CVE-2014-8096 | – | Dec 10 | The SProcXCMiscGetXIDList function in the XC-MISC extension in X.Org X Window System (aka X11 or X) X11R6.0 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows… Affected: through 1.16.2.99.901 |
| CVE-2014-8095 | – | Dec 10 | The XInput extension in X.Org X Window System (aka X11 or X) X11R4 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allows remote authenticated users to cause a denial… Affected: through 1.16.2.99.901 |
| CVE-2014-8094 | – | Dec 10 | Integer overflow in the ProcDRI2GetBuffers function in the DRI2 extension in X.Org Server (aka xserver and xorg-server) 1.7.0 through 1.16.x before 1.16.3 allows remote… Affected: 1.7.0; 1.7.0.901; 1.7.0.902; 1.7.1; 1.7.1.901; 1.7.1.902; +34 more |
| CVE-2014-8093 | – | Dec 10 | Multiple integer overflows in the GLX extension in XFree86 4.0, X.Org X Window System (aka X11 or X) X11R6.7, and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow… Affected: through 1.16.2 |
| CVE-2014-8092 | – | Dec 10 | Multiple integer overflows in X.Org X Window System (aka X11 or X) X11R1 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow remote authenticated users to cause a… Affected: through 1.16.2.99.901 |
| CVE-2014-8091 | – | Dec 10 | X.Org X Window System (aka X11 and X) X11R5 and X.Org Server (aka xserver and xorg-server) before 1.16.3, when using SUN-DES-1 (Secure RPC) authentication credentials, does not… Affected: through 1.16.2 |
| CVE-2011-4613 | – | Feb 5 | The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass… Affected: All versions, or not specified |
| CVE-2011-4029 | – | Jul 3 | The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a… Affected: through 1.11.1; 1.11.0 |
| CVE-2011-4028 | – | Jul 3 | The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock… Affected: through 1.11.1; 1.11.0 |
| CVE-2007-6427 | – | Jan 18 | The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within… Affected: before 1.4.1 |