CVE-2026-90132: high-severity vulnerability in Linux
ntfs: reject unprivileged writes to reserved $LX* xattrs
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
ntfs: reject unprivileged writes to reserved $LX* xattrs
Reject setxattr of the reserved $LXUID, $LXGID, $LXMOD and $LXDEV names
from userspace unless the caller has CAP_SYS_ADMIN.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Linux · LinuxRelated CVEs — Linux
In the same product, most dangerous first.
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