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Description

In the Linux kernel, the following vulnerability has been resolved: smb/server: fix refcount leak in smb2_open() When ksmbd_vfs_getattr() fails, the reference count of ksmbd_file must be released.

PUBLISHED Reserved 2026-02-14 | Published 2026-02-14 | Updated 2026-02-16 | Assigner Linux

Product status

Default status
unaffected

8df4bcdb0a4232192b2445256c39b787d58ef14d (git) before 2456fde2b137703328f1695f60c68fe488d17e36
affected

c8efcc786146a951091588e5fa7e3c754850cb3c (git) before 39ca11ff158c98fb092176f06047628c54bcf7a1
affected

c8efcc786146a951091588e5fa7e3c754850cb3c (git) before 4665e52bde3b1f8f442895ce7d88fa62a43e48c4
affected

c8efcc786146a951091588e5fa7e3c754850cb3c (git) before f416c556997aa56ec4384c6b6efd6a0e6ac70aa7
affected

Default status
affected

6.9
affected

Any version before 6.9
unaffected

6.6.124 (semver)
unaffected

6.12.70 (semver)
unaffected

6.18.10 (semver)
unaffected

6.19 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/2456fde2b137703328f1695f60c68fe488d17e36

git.kernel.org/...c/39ca11ff158c98fb092176f06047628c54bcf7a1

git.kernel.org/...c/4665e52bde3b1f8f442895ce7d88fa62a43e48c4

git.kernel.org/...c/f416c556997aa56ec4384c6b6efd6a0e6ac70aa7

cve.org (CVE-2025-71223)

nvd.nist.gov (CVE-2025-71223)

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