LI
Product
libX11
19
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 5Medium 6Low 0
Watch
Add libX11 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2021-31535 | 9.8 | May 27 | LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code Affected: before 1.7.1 |
| CVE-2018-14600 | 9.8 | Aug 24 | An issue was discovered in libX11 through 1.6.5 Affected: through 1.6.5 |
| CVE-2018-14599 | 9.8 | Aug 24 | An issue was discovered in libX11 through 1.6.5 Affected: through 1.6.5 |
| CVE-2016-7943 | 9.8 | Dec 13 | The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write… Affected: through 1.6.3 |
| CVE-2016-7942 | 9.8 | Dec 13 | The XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds… Affected: through 1.6.3 |
| CVE-2023-43787 | 7.8 | Oct 10 | A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function Affected: before 1.8.7 |
| CVE-2020-14363 | 7.8 | Sep 11 | An integer overflow vulnerability leading to a double-free was found in libX11 Affected: before 1.6.12 |
| CVE-2026-88806 | 7.5 | Sep 21 | libX11 XkbGetMap Reply Heap-based Buffer Overflow Affected: before 1.8.14 |
| CVE-2023-3138 | 7.5 | Jun 28 | A vulnerability was found in libX11 Affected: before 1.8.6 |
| CVE-2018-14598 | 7.5 | Aug 24 | An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5 Affected: through 1.6.5 |
| CVE-2020-14344 | 6.7 | Aug 5 | An integer overflow leading to a heap-buffer overflow was found in The X Input Method (XIM) client was implemented in libX11 before version 1.6.10 Affected: before 1.6.10 |
| CVE-2026-94283 | 6.5 | Sep 28 | Out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser Affected: before 1.8.14 |
| CVE-2026-94284 | 5.5 | Sep 28 | Out-of-bounds read vulnerability in libX11's XIM trigger-keyregistration parser.registration parser Affected: before 1.8.14 |
| CVE-2023-43786 | 5.5 | Oct 10 | A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function Affected: before 1.8.7 |
| CVE-2023-43785 | 5.5 | Oct 10 | A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function Affected: before 1.8.7 |
| CVE-2026-94285 | 5.1 | Sep 28 | Out-of-bounds read in libX11's byte-oriented codeset parser Affected: before 1.8.14 |
| CVE-2013-7439 | – | Apr 16 | Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified… Affected: 1.0.1; 1.0.2; 1.0.3; 1.1; 1.1; 1.1; +28 more |
| CVE-2007-1667 | – | Mar 24 | Multiple integer overflows in (1) the XGetPixel function in ImUtil.c in X.Org libx11 before 1.0.3, and (2) XInitImage function in xwd.c for ImageMagick, allow user-assisted remote… Affected: through 1.0.2 |
| CVE-2006-5397 | – | Nov 3 | The Xinput module (modules/im/ximcp/imLcIm.c) in X.Org libX11 1.0.2 and 1.0.3 opens a file for reading twice using the same file descriptor, which causes a file descriptor leak… Affected: 1.0.2; 1.0.3 |
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