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CVE-2026-31416

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CVE-2026-31416

Published: Apr 13, 2026

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_log: account for netlink header size This is a followup to an old bug fix: NLMSG_DONE needs to account for the netlink header size, not just the attribute size. This can result in a WARN splat + drop of the netlink message, but other than this there are no ill effects.

VendorProductVersions

Linux

Linux

affected
9dfa1dfe4d5e5e66a991321ab08afe69759d797a - < 4ec216410fac9de83c99177a160ebb8d42fad075
affected
9dfa1dfe4d5e5e66a991321ab08afe69759d797a - < 09883bf257f4243ed5a1fd35078ec6f0d0f3696a
affected
9dfa1dfe4d5e5e66a991321ab08afe69759d797a - < 761b45c661af48da6a065868d59ab1e1f64fd9b6
affected
9dfa1dfe4d5e5e66a991321ab08afe69759d797a - < 607245c4dbb86d9a10dd8388da0fb82170a99b61
affected
9dfa1dfe4d5e5e66a991321ab08afe69759d797a - < 6b419700e459fbf707ca1543b7c1b57a60fedb73

+11 more versions

Linux

Linux

affected
3.18
unaffected
0 - < 3.18
unaffected
5.10.253 - <= 5.10.*
unaffected
5.15.203 - <= 5.15.*
unaffected
6.1.168 - <= 6.1.*

+5 more versions

References

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