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In the Linux kernel, the following vulnerability has been resolved:
jbd2: add miss release buffer head in fc_do_one_pass()
In fc_do_one_pass() miss release buffer head after use which will lead to reference count leak.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.10.155-138.670Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-livepatch-5.15.75-48.135Upgrade kernel-toolsUpgrade kernel-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 31, 2025 | Dec 31, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade bpftool | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 30, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-gkeUpgrade linux-intel-iotgUpgrade linux-hwe-5.15Upgrade linux-azure-fdeUpgrade linux-gcp-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-nvidiaUpgrade linux-bluefieldUpgrade linux-kvmUpgrade linux-realtimeUpgrade linux-awsUpgrade linux-intel-iotg-5.15Upgrade linux-aws-5.15Upgrade linux-oracleUpgrade linuxUpgrade linux-gcpUpgrade linux-azure-5.15Upgrade linux-ibmUpgrade linux-oracle-5.15Upgrade linux-azure-fde-5.15Upgrade linux-gkeopUpgrade linux-riscv-5.15Upgrade linux-lowlatency | 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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