ntfs: propagate reparse index insertion failure

Summary

CVECVE-2026-98141
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-25 11:17:45 UTC
Updated2026-09-25 11:17:45 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: ntfs: propagate reparse index insertion failure update_reparse_data() ignores the return value of set_reparse_index(). When index insertion fails, the code removes the just-written reparse data as cleanup but still returns 0, so symlink(2) (and WSL special file creation) reports success while no reparse data exists on disk. When there was no previous reparse data (oldsize == 0), the failure was likewise silently ignored. Propagate the error to the caller.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected fc053f05ca282a5e760b41f6560ac835c4e28037 c62f446c63398dc7151f413069bf617032cf7a71 git Not specified
CNA Linux Linux affected fc053f05ca282a5e760b41f6560ac835c4e28037 9692b1b4fc00cf89628bc43f71729ab21f14f8d3 git Not specified
CNA Linux Linux affected 7.1 Not specified
CNA Linux Linux unaffected 7.1 semver Not specified
CNA Linux Linux unaffected 7.2.7 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3-rc2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/9692b1b4fc00cf89628bc43f71729ab21f14f8d3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/c62f446c63398dc7151f413069bf617032cf7a71 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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