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CVE-2026-90263: Undefined Security Weakness

🗓️ 17 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Linux kernel btrfs allows ACL settings on read-only roots due to missing checks.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90263
17 Sep 202616:08
–cve
cvelist
Cvelist
CVE-2026-90263 btrfs: check if root is readonly when setting posix acl
17 Sep 202616:08
–cvelist
debiancve
Debian CVE
CVE-2026-90263
17 Sep 202616:08
–debiancve
euvd
EUVD
EUVD-2026-81856
17 Sep 202616:08
–euvd
mscve
Microsoft CVE
btrfs: check if root is readonly when setting posix acl
19 Sep 202608:03
–mscve
nvd
NVD
CVE-2026-90263
17 Sep 202617:17
–nvd
osv_azl
osv_azl
AZL-102465 CVE-2026-90263 affecting package kernel 6.6.157.1-1
17 Sep 202617:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-90263
19 Sep 202606:06
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-90263
17 Sep 202617:17
–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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17 Sep 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00206
5