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libX11: Fix of 6 CVEs

🗓️ 21 Oct 2026 20:48:54Reported by CloudLinuxType 
cloudlinux
 cloudlinux🔗 repo.cloudlinux.com👁 4 Views

libX11 off-by-one, out-of-bounds, and integer overflows leading to heap overflow.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: IBM API Connect has addressed multiple vulnerabilities in Developer Portal's dependencies - Cumulative list from June 28, 2018 to December 13, 2018
28 Jan 201917:05
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IBM Security Bulletins		Security Bulletin: App Connect Enterprise Certified Container UBI updates
2 Feb 202414:15
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IBM Security Bulletins		Security Bulletin: LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code, affect watsonx.data
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IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Base OS issues
19 Jun 202517:28
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ibm
IBM Security Bulletins		Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities (CVE-2020-25648, CVE-2021-31535, CVE-2021-20305, CVE-2020-25692)
8 Nov 202103:57
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IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite uses multiple packages which are vulnerable to multiple CVEs
8 Oct 202408:35
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IBM Security Bulletins		Security Bulletin: IBM Security QRadar Event and Flow Exporter App is vulnerable to using components with known vulnerabilities (CVE-2021-31535, CVE-2020-17541)
16 Jun 202218:26
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IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Network Automation 2.7.4 addresses multiple security vulnerabilities
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IBM Security Bulletins		Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in X.Org libx11 (CVE-2018-14599 CVE-2018-14598)
11 Apr 201921:00
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in xorg-x11-libX11 (CVE-2018-14598 CVE-2018-14599 CVE-2018-14600)
7 Dec 202322:45
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Centos6i686libx111.6.4libX11-1.6.4-4.el6_10.tuxcare.els1.src.rpm
Centos6x86_64libx111.6.4libX11-1.6.4-4.el6_10.tuxcare.els1.src.rpm
Centos6noarchlibx11-common1.6.4libX11-1.6.4-4.el6_10.tuxcare.els1.src.rpm
Centos6i686libx11-devel1.6.4libX11-1.6.4-4.el6_10.tuxcare.els1.src.rpm
Centos6x86_64libx11-devel1.6.4libX11-1.6.4-4.el6_10.tuxcare.els1.src.rpm

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21 Oct 2026 20:48Current
7.2High risk
Vulners AI Score7.2
CVSS 27.5
CVSS 39.8
CVSS 3.17.8 - 9.8
EPSS0.10634
SSVC
libX11XListExtensionsXGetFontPathXListFontsXCreateImageheap overflow
4