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AZL-110834 CVE-2026-98993 affecting package kernel 6.6.159.1-1

🗓️ 23 Oct 2026 13:17:21Reported by GoogleType 
osv_azl
 osv_azl
🔗 osv.dev👁 8 Views

Linux kernel clone_mnt() fails to mask MNT_UMOUNT, leading to mount leaks and bugs.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98993
23 Oct 202613:35
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
23 Oct 202600:00
–cnnvd
cve
CVE
CVE-2026-98993
23 Oct 202612:20
–cve
cvelist
Cvelist
CVE-2026-98993 namespace: don't inherit MNT_UMOUNT in clone_mnt()
23 Oct 202612:20
–cvelist
debian
Debian
[SECURITY] [DSA 6602-1] linux security update
2 Nov 202616:13
–debian
debiancve
Debian CVE
CVE-2026-98993
23 Oct 202612:20
–debiancve
euvd
EUVD
EUVD-2026-108787
23 Oct 202612:20
–euvd
mscve
Microsoft CVE
namespace: don't inherit MNT_UMOUNT in clone_mnt()
25 Oct 202608:03
–mscve
nvd
NVD
CVE-2026-98993
23 Oct 202613:17
–nvd
osv_bell
osv_bell
BELL-CVE-2026-98993
28 Oct 202606:07
–osv_bell
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01 Nov 2026 14:17Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
EPSS0.00176
8