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CVE-2026-31496

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CVE-2026-31496

Published: Apr 22, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_expect: skip expectations in other netns via proc Skip expectations that do not reside in this netns. Similar to e77e6ff502ea ("netfilter: conntrack: do not dump other netns's conntrack entries via proc").

VendorProductVersions

Linux

Linux

affected
9b03f38d0487f3908696242286d934c9b38f9d2a - < 2028405ea6987b4448784e439413202cfe19f43f
affected
9b03f38d0487f3908696242286d934c9b38f9d2a - < 168145c87444619e3e649322bbe7719ecd00d411
affected
9b03f38d0487f3908696242286d934c9b38f9d2a - < dcfcd95b3ae7683e8ae55c92284b3430ce614bc7
affected
9b03f38d0487f3908696242286d934c9b38f9d2a - < 9ca8c7452493d915f9bbf2f39331e6c583d07a23
affected
9b03f38d0487f3908696242286d934c9b38f9d2a - < 3265ad619987cb551edaf797ed056d80ac450225

+1 more versions

Linux

Linux

affected
2.6.28
unaffected
0 - < 2.6.28
unaffected
6.1.168 - <= 6.1.*
unaffected
6.6.131 - <= 6.6.*
unaffected
6.12.80 - <= 6.12.*

+3 more versions

References

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