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SUSE CVE-2026-53163

🗓️ 26 Jun 2026 02:11:35Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com👁 26 Views

Linux kernel rtmutex fix: skip remove_waiter when waiter not enqueued to prevent null dereference.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb		CVE-2026-53163
25 Jun 202608:38
–attackerkb
nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1925)
16 Jul 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1987)
20 Jul 202600:00
–nessus
nessus
Tenable Nessus		CentOS Linux 7.9 [CIQ] Security Update: bpftool / kernel / kernel-abi-whitelists / kernel-debug / etc Multiple Vulnerabilities (ciqsa-2026_1433)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8.10 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ciqsa-2026_1687)
23 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8.6 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ciqsa-2026_1437)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8.6 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ciqsa-2026_1675)
23 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 9.2 [CIQ] Security Update: bpftool / kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ciqsa-2026_1436)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 9.6 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ciqsa-2026_1435)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Debian dla-4688 : ata-modules-6.1.0-48-armmp-di - security update
18 Jul 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Leap16.0noarchcluster-md-kmp-64kb6.12.0-160000.38.1cluster-md-kmp-64kb-6.12.0-160000.38.1.noarch.rpm
OpenSUSE Leap16.0noarchcluster-md-kmp-azure6.12.0-160000.38.1cluster-md-kmp-azure-6.12.0-160000.38.1.noarch.rpm
SUSE Linux Enterprise Server12.5noarchcluster-md-kmp-default4.12.14-122.328.1cluster-md-kmp-default-4.12.14-122.328.1.noarch.rpm
SUSE Linux Enterprise Server15.4noarchcluster-md-kmp-default5.14.21-150400.24.240.2cluster-md-kmp-default-5.14.21-150400.24.240.2.noarch.rpm
SUSE Linux Enterprise Server15.5noarchcluster-md-kmp-default5.14.21-150500.55.189.1cluster-md-kmp-default-5.14.21-150500.55.189.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.5noarchcluster-md-kmp-default5.14.21-150500.55.189.1cluster-md-kmp-default-5.14.21-150500.55.189.1.noarch.rpm
SUSE Linux Enterprise Server15.6noarchcluster-md-kmp-default6.4.0-150600.23.135.1cluster-md-kmp-default-6.4.0-150600.23.135.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.6noarchcluster-md-kmp-default6.4.0-150600.23.135.1cluster-md-kmp-default-6.4.0-150600.23.135.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchcluster-md-kmp-default6.4.0-150700.53.81.1cluster-md-kmp-default-6.4.0-150700.53.81.1.noarch.rpm
OpenSUSE Leap16.0noarchcluster-md-kmp-default6.12.0-160000.38.1cluster-md-kmp-default-6.12.0-160000.38.1.noarch.rpm
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15 Oct 2026 14:59Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00123
linux kernelrtmutexremove_waiterwaiter not enqueueddeadlock handlingfutex requeue
26