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CVE-2026-52988

netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before ed8d3bd8272e49ea987100de2abfb13710329a9b; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before 8fdd2204503ab1ce07dc000c277e2c3edf96a67b; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before 5593c640f9daedec8de61555c41e1019fa675aa6; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before 00e370627f2e1fb3585f9d26348b1abddc75442b; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before 28ecfb3d1fe8dea70319de7051cb6718c25b5b52; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before a557816c6e38e9473d99aa9ea8c662f55fc85847; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before 1346be9379639c30877083b12747d4eacb83c24f; affected 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 before a6134e62dba2ea4f760b29d5226907f447c92400
Linux / Linuxaffected 5.8; unaffected 0 before 5.8; unaffected 5.10.271 through 5.10.*; unaffected 5.15.222 through 5.15.*; unaffected 6.1.189 through 6.1.*; unaffected 6.6.158 through 6.6.*; unaffected 6.12.112 through 6.12.*; unaffected 6.18.55 through 6.18.*; unaffected 7.0.10 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.