The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nfnetlink_queue: make hash table per queue
Sharing a global hash table among all queues is tempting, but it can cause crash:
BUG: KASAN: slab-use-after-free in nfqnl_recv_verdict+0x11ac/0x15e0 [nfnetlink_queue] [..] nfqnl_recv_verdict+0x11ac/0x15e0 [nfnetlink_queue] nfnetlink_rcv_msg+0x46a/0x930 kmem_cache_alloc_node_noprof+0x11e/0x450
struct nf_queue_entry is freed via kfree, but parallel cpu can still encounter such an nf_queue_entry when walking the list.
Alternative fix is to free the nf_queue_entry via kfree_rcu() instead, but as we have to alloc/free for each skb this will cause more mem pressure.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 17, 2026 | May 6, 2026 |
| Ubuntu | — | Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-oracle-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-kvmUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-awsUpgrade linux-image-gcpUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-laptop-23.10Upgrade linux-image-aws-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-oracleUpgrade linux-image-azure-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-virtualUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-raspiUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-fips-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-ibmUpgrade linux-image-fipsUpgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-genericUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-lpaeUpgrade linux-image-ibm-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-tegraUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-gkeopUpgrade linux-image-generic-64k | May 25, 2026 | May 6, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 25, 2026 | May 6, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub