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AZL-100353 CVE-2026-89638 affecting package kernel 6.6.157.1-1

🗓️ 11 Sep 2026 20:19:49Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 14 Views

CIFS client kernel 6.6.150.1-1 keeps setuid/setgid bits after write, enabling privilege escalation.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89638
11 Sep 202619:45
–cve
cvelist
Cvelist
CVE-2026-89638 smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions
11 Sep 202619:45
–cvelist
debiancve
Debian CVE
CVE-2026-89638
11 Sep 202619:45
–debiancve
euvd
EUVD
EUVD-2026-76550
11 Sep 202619:45
–euvd
mscve
Microsoft CVE
smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions
13 Sep 202608:14
–mscve
nvd
NVD
CVE-2026-89638
11 Sep 202620:19
–nvd
osv
OSV
BELL-CVE-2026-89638
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89638
11 Sep 202620:19
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-89638
11 Sep 202620:19
–osv
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02 Oct 2026 05:34Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00182
14