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CVE-2026-52988

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase Publish new hooks in the list into the basechain/flowtable using splice_list_rcu() to ensure netlink dump list traversal via rcu is safe while concurrent ruleset update is going on.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c11a0b7be66d07285431d85a21d35e98d98d00d8eee98badfd17fc4a3d3aed86
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":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.8"},{"lessThan":"5.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1346be9379639c30877083b12747d4eacb83c24f","status":"affected","version":"78d9f48f7f44431a25da2b46b3a8812f6ff2b981","versionType":"git"},{"lessThan":"a6134e62dba2ea4f760b29d5226907f447c92400","status":"affected","version":"78d9f48f7f44431a25da2b46b3a8812f6ff2b981","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.8"},{"lessThan":"5.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/nf_tables_api.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1346be9379639c30877083b12747d4eacb83c24f","status":"affected","version":"78d9f48f7f44431a25da2b46b3a8812f6ff2b981","versionType":"git"},{"lessThan":"a6134e62dba2ea4f760b29d5226907f447c92400","status":"affected","version":"78d9f48f7f44431a25da2b46b3a8812f6ff2b981","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/1346be9379639c30877083b12747d4eacb83c24f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a6134e62dba2ea4f760b29d5226907f447c92400"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:632b4a8bc904ddfc140764305af90c9c05dfaf8449c4cdd5dab43098330413dd · sha256:715fc5469eb78452… · /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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