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CVE-2026-53395

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix dead ACL conflict guard in nfsd4_create nfsd4_create() steals create->cr_dpacl/cr_pacl into the local nfsd_attrs via the designated initializer, then immediately sets the source pointers to NULL. The subsequent conflict guard tests the already-nilled source fields, making it permanently dead code: if (create->cr_acl) { if (create->cr_dpacl || create->cr_pacl) /* always false */ When a client encodes bo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:815400ae3666236fe0af30036ed5d6426fab0c0e306d1ee61e0ebc9192271920
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/nfsd/nfs4proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/nfsd/nfs4proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8371cc5c0a2cc2a71b3dcfd47ff1f7fcfc526a5e","status":"affected","version":"d2ca50606f5f0235d7780c1cd73b6614a5d07620","versionType":"git"},{"lessThan":"a60f25a800846ab8e5a13f8a9d05111f2aee55a7","status":"affected","version":"d2ca50606f5f0235d7780c1cd73b6614a5d07620","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/nfsd/nfs4proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/nfsd/nfs4proc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8371cc5c0a2cc2a71b3dcfd47ff1f7fcfc526a5e","status":"affected","version":"d2ca50606f5f0235d7780c1cd73b6614a5d07620","versionType":"git"},{"lessThan":"a60f25a800846ab8e5a13f8a9d05111f2aee55a7","status":"affected","version":"d2ca50606f5f0235d7780c1cd73b6614a5d07620","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/8371cc5c0a2cc2a71b3dcfd47ff1f7fcfc526a5e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a60f25a800846ab8e5a13f8a9d05111f2aee55a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19d0f58961f491d05b1a06ea780f2dca9fa3e6e8087021d998f299cdda8e57e9 · sha256:fe9ca58e06a21e07… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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