LI
Product
libX11
by x.org · last CVE Sep 28, 2026
19
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 5Medium 6Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-43787
7.8
0%
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
1%
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
0%
Sep 21
libX11 XkbGetMap Reply Heap-based Buffer Overflow
Affected: before 1.8.14
CVE-2023-3138
7.5
2%
Jun 28
A vulnerability was found in libX11
Affected: before 1.8.6
CVE-2018-14598
7.5
4%
Aug 24
An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5
Affected: through 1.6.5
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