In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfsd_file leak on inter-server COPY setup failure When nfsd4_setup_inter_ssc() fails, nfsd4_copy() returns nfserr_offload_denied directly, bypassing the out: label where release_copy_files() would drop the nf_dst reference taken by nfs4_preprocess_stateid_op(). Each failed inter-server COPY leaks one nfsd_file, pinning file/inode/dentry/vfsmount. Fix by setting status and jumping to out: instead of returning directly.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 5
- StatusReceived → PublishedNVD modified 2026-10-21 12:48
- References+1 references (now 5)NVD modified 2026-10-21 13:20
- StatusPublished → ReceivedNVD modified 2026-10-21 13:20
- StatusReceived → PublishedNVD modified 2026-10-19 08:50
- First seenCVSS 7.5NVD modified 2026-10-19 09:18
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 5
- https://git.kernel.org/stable/c/1a6a41b848455bf6ba2c9da2dfb0730e608ce7ab
- https://git.kernel.org/stable/c/424d5c95108a4809b832cb0a312c61de4aec0078
- https://git.kernel.org/stable/c/6ed8d6de7ec90c4ba84eb82673058f506e5777fd
- https://git.kernel.org/stable/c/88a76145451d703eedd867b5989bf73d17340399
- https://git.kernel.org/stable/c/ab949252fdf102ae74329a0caa7995a849d0dafa