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In the Linux kernel, the following vulnerability has been resolved:
apparmor: Fix memleak in alloc_ns()
After changes in commit a1bd627b46d1 ("apparmor: share profile name on replacement"), the hname member of struct aa_policy is not valid slab object, but a subset of that, it can not be freed by kfree_sensitive(), use aa_policy_destroy() to fix it.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Dec 31, 2025 | Dec 31, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade bpftoolUpgrade kernel | Mar 10, 2026 | Mar 10, 2026 |
| Ubuntu | — | Upgrade linux-azure-5.15Upgrade linux-azureUpgrade linux-gkeopUpgrade linux-gcp-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-ibmUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-gcpUpgrade linux-intel-iotg-5.15Upgrade linux-kvmUpgrade linux-awsUpgrade linux-bluefieldUpgrade linux-lowlatencyUpgrade linux-azure-fdeUpgrade linux-nvidia-tegra-5.15Upgrade linux-realtimeUpgrade linux-intel-iotgUpgrade linux-raspiUpgrade linux-nvidiaUpgrade linux-aws-5.15Upgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-oracle-5.15Upgrade linux-gkeUpgrade linux-riscv-5.15 | Jan 6, 2026 | Jan 2, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 30, 2025 |
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