In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_conntrack_sip: validate skb_dst() before accessing it
tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper infrastructure, and the SIP helper relies on the skb_dst() to be present if sip_external_media is set to 1 (which is disabled by default as a module parameter).
This effectively disables the sip_external_media toggle for these subsystems without resulting in a crash.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade perf6.12Upgrade kernel6.18-tools-develUpgrade kernel6.18Upgrade kernel6.18-tools-debuginfoUpgrade kernel-livepatch-6.12.103-127.188Upgrade perf6.18Upgrade kernel6.18-develUpgrade python3-perf6.18Upgrade kernel-livepatch-6.18.44-99.149Upgrade kernel6.18-modules-extra-commonUpgrade kernel6.12-headersUpgrade python3-perf6.18-debuginfoUpgrade kernel6.12-develUpgrade kernel6.12-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade bpftool6.18Upgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.12-modules-extraUpgrade kernel6.18-headersUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-modules-extraUpgrade bpftool6.12-debuginfoUpgrade kernel6.12Upgrade kernel6.12-modules-extra-commonUpgrade perf6.18-debuginfoUpgrade kernel6.18-debuginfoUpgrade python3-perf6.12Upgrade kernel6.12-toolsUpgrade kernel6.12-debuginfo-common-aarch64Upgrade perf6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel6.18-toolsUpgrade kernel6.18-debuginfo-common-aarch64Upgrade bpftool6.12Upgrade python3-perf6.12-debuginfoUpgrade kernel6.12-tools-debuginfoUpgrade microvm-kernel6.18 | Sep 1, 2026 | Aug 15, 2026 |
| Debian | — | Upgrade linux-6.12Upgrade linux | Aug 16, 2026 | Aug 16, 2026 |
| Redhat_linux | — | No solution exists | Aug 20, 2026 | Aug 15, 2026 |
| Ubuntu | — | Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1071-azureUpgrade linux-image-ibm-classicUpgrade linux-image-oracleUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.1-1062-realtimeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-generic-7.0Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-kvmUpgrade linux-image-fips-6.8Upgrade linux-image-gcpUpgrade linux-image-azure-fips-6.8Upgrade linux-image-virtual-7.0Upgrade linux-image-7.0.0-1008-gkeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-7.0.0-1014-awsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-laptop-23.10Upgrade linux-image-oem-7.0Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-6.8.0-1066-gke-64kUpgrade linux-image-6.8.0-1052-gkeopUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-7.0.0-38-genericUpgrade linux-image-7.0.0-38-generic-64kUpgrade linux-image-6.8.0-1067-aws-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1064-oracle-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-ibmUpgrade linux-image-oracle-7.0Upgrade linux-image-azure-fipsUpgrade linux-image-azure-7.0Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oem-26.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1036-nvidia-tegra-rtUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-gke-64kUpgrade linux-image-6.8.0-147-fipsUpgrade linux-image-6.8.0-1064-oracleUpgrade linux-image-6.8.0-147-generic-64kUpgrade linux-image-7.0.0-1014-gcpUpgrade linux-image-6.8.0-1071-azure-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1067-aws-fipsUpgrade linux-image-gcp-fipsUpgrade linux-image-7.0.0-1008-gke-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1036-nvidia-tegraUpgrade linux-image-realtime-64kUpgrade linux-image-6.8.0-1067-awsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-6.8.0-1067-ibmUpgrade linux-image-genericUpgrade linux-image-7.0.0-1013-oracleUpgrade linux-image-gkeUpgrade linux-image-fipsUpgrade linux-image-7.0.0-1015-oemUpgrade linux-image-7.0.0-1013-oracle-64kUpgrade linux-image-6.8.0-147-lowlatencyUpgrade linux-image-virtual-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-7.0.0-1015-ibmUpgrade linux-image-6.8.0-147-genericUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-6.8.0-1066-gkeUpgrade linux-image-6.8.0-1069-azure-fdeUpgrade linux-image-7.0.0-38-realtime-64kUpgrade linux-image-7.0.0-1016-azure-fdeUpgrade linux-image-6.8.0-1071-gcp-fipsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-intel-iotgUpgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-azure-fde-7.0Upgrade linux-image-azure-fde-6.8Upgrade linux-image-7.0.0-38-realtimeUpgrade linux-image-7.0.0-1014-aws-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-7.0Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-7.0.0-1014-gcp-64kUpgrade linux-image-gcp-7.0Upgrade linux-image-6.8.0-147-lowlatency-64kUpgrade linux-image-oem-26.04aUpgrade linux-image-generic-lpaeUpgrade linux-image-azure-fde-lts-26.04Upgrade linux-image-azure-lts-26.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-azure-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-ibm-7.0Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1071-gcp-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-gkeopUpgrade linux-image-gke-7.0Upgrade linux-image-7.0.0-1017-azureUpgrade linux-image-6.8.0-1071-gcpUpgrade linux-image-realtime-7.0Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azureUpgrade linux-image-aws-64k | Oct 7, 2026 | Oct 6, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 25, 2026 | Aug 15, 2026 |
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