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Important: libX11

🗓️ 12 Oct 2026 00:00:00Reported by AmazonType 
amazon
 amazon🔗 alas.aws.amazon.com👁 2 Views

Buffer overflow in libX11 via XkbGetMap allows a malicious X server to exploit the system.

Related
Packages
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus		Amazon Linux 2023 : libX11, libX11-common, libX11-devel (ALAS2023-2026-3179)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : libX11 (ALAS-2026-3977)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus		Fedora 45 : libX11 (2026-0072911d9d)
5 Oct 202600:00
–nessus
nessus
Tenable Nessus		Fedora 44 : libX11 (2026-0d57b0d529)
3 Oct 202600:00
–nessus
nessus
Tenable Nessus		openSUSE 16 Security Update : libX11 (openSUSE-SU-2026:21908-1)
25 Sep 202600:00
–nessus
nessus
Tenable Nessus		SUSE SLES12: libX11-6 / libX11-6-32bit / libX11-data / libX11-devel / etc (SUSE-SU-2026:4410-1)
2 Oct 202600:00
–nessus
nessus
Tenable Nessus		SUSE SLES15: libX11-6 / libX11-6-32bit / libX11-data / libX11-devel / etc (SUSE-SU-2026:4500-1)
6 Oct 202600:00
–nessus
nessus
Tenable Nessus		SUSE SLES15: libX11-6 / libX11-6-32bit / libX11-data / libX11-devel / etc (SUSE-SU-2026:4501-1)
6 Oct 202600:00
–nessus
nessus
Tenable Nessus		SUSE SLED15: libX11-6 / libX11-6-32bit / libX11-data / libX11-devel / etc (SUSE-SU-2026:4502-1)
6 Oct 202600:00
–nessus
nessus
Tenable Nessus		Linux Distros Unpatched Vulnerability : CVE-2026-88806
22 Sep 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Amazon Linuxanynoarchid="new_packages"> <b>newPackages:</b><pre>aarch64:id="new_packages"> <b>New-Packages:</b><pre>aarch64:.noarch.rpm
Amazon Linux2aarch64libx111.6.7-3.amzn2.0.6libX11-1.6.7-3.amzn2.0.6.aarch64.rpm
Amazon Linux2i686libx111.6.7-3.amzn2.0.6libX11-1.6.7-3.amzn2.0.6.i686.rpm
Amazon Linux2srclibx111.6.7-3.amzn2.0.6libX11-1.6.7-3.amzn2.0.6.src.rpm
Amazon Linux2x86_64libx111.6.7-3.amzn2.0.6libX11-1.6.7-3.amzn2.0.6.x86_64.rpm
Amazon Linux2noarchlibx11-common1.6.7-3.amzn2.0.6libX11-common-1.6.7-3.amzn2.0.6.noarch.rpm
Amazon Linux2aarch64libx11-debuginfo1.6.7-3.amzn2.0.6libX11-debuginfo-1.6.7-3.amzn2.0.6.aarch64.rpm
Amazon Linux2i686libx11-debuginfo1.6.7-3.amzn2.0.6libX11-debuginfo-1.6.7-3.amzn2.0.6.i686.rpm
Amazon Linux2x86_64libx11-debuginfo1.6.7-3.amzn2.0.6libX11-debuginfo-1.6.7-3.amzn2.0.6.x86_64.rpm
Amazon Linux2aarch64libx11-devel1.6.7-3.amzn2.0.6libX11-devel-1.6.7-3.amzn2.0.6.aarch64.rpm
Rows per page

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12 Oct 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.5
EPSS0.00199
SSVC
libX11buffer overflowXkbGetMapkey_sym_mapX server
2