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SUSE CVE-2026-63892

🗓️ 21 Jul 2026 13:04:07Reported by Suse CVEType 
susecve
 susecve
🔗 www.suse.com👁 23 Views

Fix thunderbolt property parsing by rejecting dir_len below four to prevent underflow.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
USB4 Thunderbolt DoS
9 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-63892
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-63892
19 Jul 202614:55
–cve
cvelist
Cvelist
CVE-2026-63892 thunderbolt: property: Reject dir_len < 4 to prevent size_t underflow
19 Jul 202614:55
–cvelist
debiancve
Debian CVE
CVE-2026-63892
19 Jul 202614:55
–debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
4 Sep 202600:00
–oraclelinux
euvd
EUVD
EUVD-2026-45665
19 Jul 202614:55
–euvd
nvd
NVD
CVE-2026-63892
19 Jul 202616:17
–nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)
13 Aug 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Leap16.0noarchcluster-md-kmp-64kb6.12.0-160000.37.1cluster-md-kmp-64kb-6.12.0-160000.37.1.noarch.rpm
OpenSUSE Leap16.0noarchcluster-md-kmp-azure6.12.0-160000.37.1cluster-md-kmp-azure-6.12.0-160000.37.1.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 Server15.7noarchcluster-md-kmp-default6.4.0-150700.53.78.1cluster-md-kmp-default-6.4.0-150700.53.78.1.noarch.rpm
OpenSUSE Leap16.0noarchcluster-md-kmp-default6.12.0-160000.37.1cluster-md-kmp-default-6.12.0-160000.37.1.noarch.rpm
SUSE Linux Enterprise Server16.0noarchcluster-md-kmp-default6.12.0-160000.37.1cluster-md-kmp-default-6.12.0-160000.37.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications16.0noarchcluster-md-kmp-default6.12.0-160000.37.1cluster-md-kmp-default-6.12.0-160000.37.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications16.1noarchcluster-md-kmp-default6.12.0-160100.7.2cluster-md-kmp-default-6.12.0-160100.7.2.noarch.rpm
SUSE Linux Enterprise Real Time15.7noarchcluster-md-kmp-rt6.4.0-150700.7.72.1cluster-md-kmp-rt-6.4.0-150700.7.72.1.noarch.rpm
OpenSUSE Leap16.0noarchcluster-md-kmp-rt6.12.0-160000.37.1cluster-md-kmp-rt-6.12.0-160000.37.1.noarch.rpm
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29 Oct 2026 00:52Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.1
EPSS0.00229
23