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CVE-2026-89642: Undefined Security Weakness

🗓️ 11 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Linux kernel cifs_setsize fails to call pagecache_isize_extended, exposing stale data.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89642
11 Sep 202619:45
–cve
cvelist
Cvelist
CVE-2026-89642 cifs: call pagecache_isize_extended() in cifs_setsize() when extending
11 Sep 202619:45
–cvelist
debiancve
Debian CVE
CVE-2026-89642
11 Sep 202619:45
–debiancve
euvd
EUVD
EUVD-2026-76554
11 Sep 202619:45
–euvd
mscve
Microsoft CVE
cifs: call pagecache_isize_extended() in cifs_setsize() when extending
13 Sep 202608:11
–mscve
nvd
NVD
CVE-2026-89642
11 Sep 202620:19
–nvd
osv_azl
osv_azl
AZL-100884 CVE-2026-89642 affecting package kernel 6.6.157.1-1
11 Sep 202620:19
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-89642
15 Sep 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-89642
11 Sep 202620:19
–osv_debian
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv_opensuse
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15 Oct 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00206
6