In the Linux kernel, the following vulnerability has been resolved:
udf: Detect system inodes linked into directory hierarchy
When UDF filesystem is corrupted, hidden system inodes can be linked into directory hierarchy which is an avenue for further serious corruption of the filesystem and kernel confusion as noticed by syzbot fuzzed images. Refuse to access system inodes linked into directory hierarchy and vice versa.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.173-154.642Upgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade perf-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-livepatch-6.1.19-30.43Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade kernel-libbpf-develUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-headersUpgrade python3-perf-debuginfoUpgrade perf | Nov 6, 2025 | Oct 22, 2025 |
| Debian | — | Upgrade linux | Oct 24, 2025 | Oct 24, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perf | Feb 3, 2026 | Jan 13, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 22, 2025 |
| Ubuntu | — | Upgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-bluefieldUpgrade linux-hwe-5.15Upgrade linux-azureUpgrade linux-azure-5.4Upgrade linux-awsUpgrade linux-gcp-fipsUpgrade linux-aws-5.15Upgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-nvidia-tegraUpgrade linux-ibm-5.4Upgrade linux-gkeopUpgrade linux-fipsUpgrade linux-xilinx-zynqmpUpgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-aws-5.4Upgrade linux-gcp-5.15Upgrade linux-gcpUpgrade linux-riscv-5.15Upgrade linux-intel-iotgUpgrade linux-gcp-5.4Upgrade linux-gkeUpgrade linux-kvmUpgrade linux-azure-fipsUpgrade linux-azure-fdeUpgrade linux-azure-5.15Upgrade linux-aws-fipsUpgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-nvidiaUpgrade linux-ibmUpgrade linux-intel-iot-realtimeUpgrade linux-hwe-5.4Upgrade linux-oracle-5.4 | Oct 28, 2025 | Oct 24, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 22, 2025 |
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