In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: Fix for duplicate device in netdev hooks
When handling NETDEV_REGISTER notification, duplicate device registration must be avoided since the device may have been added by nft_netdev_hook_alloc() already when creating the hook.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Sep 3, 2026 | May 8, 2026 |
| Rocky_linux | — | Upgrade kernel-debuginfo-common-s390xUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade libperf-debuginfoUpgrade rvUpgrade kernel-zfcpdump-modulesUpgrade kernel-toolsUpgrade kernel-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-coreUpgrade kernelUpgrade kernel-debug-modulesUpgrade libperfUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extra-matchedUpgrade perfUpgrade rtlaUpgrade kernel-debug-modules-coreUpgrade kernel-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade python3-perf-debuginfoUpgrade kernel-coreUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-modulesUpgrade kernel-modules-extra | Sep 7, 2026 | Sep 2, 2026 |
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