In the Linux kernel, the following vulnerability has been resolved:
ext4: verify orphan file size is not too big
In principle orphan file can be arbitrarily large. However orphan replay needs to traverse it all and we also pin all its buffers in memory. Thus filesystems with absurdly large orphan files can lead to big amounts of memory consumed. Limit orphan file size to a sane value and also use kvmalloc() for allocating array of block descriptor structures to avoid large order allocations for sane but large orphan files.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade python-perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-debuginfoUpgrade kernelUpgrade bpftoolUpgrade kernel-livepatch-5.15.195-136.216Upgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade kernel6.12-libbpfUpgrade bpftool-debuginfoUpgrade perf6.12Upgrade kernel6.12-libbpf-develUpgrade python3-perf6.12Upgrade python3-perf6.12-debuginfoUpgrade kernelUpgrade bpftool6.12Upgrade kernel-livepatch-6.12.55-74.119Upgrade kernel-libbpf-staticUpgrade kernel-headersUpgrade kernel6.12-headersUpgrade kernel6.12-modules-extra-commonUpgrade kernel-tools-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-modules-extraUpgrade kernel6.12-toolsUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12-libbpf-debuginfoUpgrade kernel-tools-develUpgrade kernel-modules-extra-commonUpgrade kernel-develUpgrade bpftoolUpgrade kernel6.12-develUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-libbpf-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.158-178.288Upgrade kernel6.12Upgrade perfUpgrade perf6.12-debuginfoUpgrade bpftool6.12-debuginfoUpgrade kernel-debuginfo-common-aarch64 | Dec 9, 2025 | Nov 12, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Nov 14, 2025 | Nov 14, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 15, 2025 | Nov 12, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Nov 12, 2025 |
| Ubuntu | — | Upgrade linux-image-gke-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-fips-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-generic-6.8Upgrade linux-image-5.15.0-170-genericUpgrade linux-image-5.15.0-1092-intel-iot-realtimeUpgrade linux-image-5.15.0-1097-raspiUpgrade linux-image-azure-6.17Upgrade linux-image-oem-22.04Upgrade linux-image-fipsUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-generic-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-oracle-5.15Upgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1109-azureUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-raspi-6.17Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1064-xilinx-zynqmpUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-170-fipsUpgrade linux-image-5.15.0-1100-gcpUpgrade linux-image-5.15.0-170-lowlatency-64kUpgrade linux-image-5.15.0-1094-ibmUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-nvidia-5.15Upgrade linux-image-raspi-realtimeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-genericUpgrade linux-image-virtual-6.17Upgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-6.17.0-1007-awsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-1095-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-gke-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-gkeopUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1092-kvmUpgrade linux-image-oem-20.04dUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-170-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-gke-5.15Upgrade linux-image-oem-22.04aUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-aws-64k-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-generic-6.17Upgrade linux-image-5.15.0-1100-aws-64kUpgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-6.17.0-1008-azureUpgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1096-gkeUpgrade linux-image-azureUpgrade linux-image-5.15.0-170-generic-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-lowlatency-5.15Upgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-5.15.0-1100-gcp-fipsUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-oracleUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-5.15.0-1041-nvidia-tegra-igxUpgrade linux-image-5.15.0-1100-awsUpgrade linux-image-5.15.0-1095-intel-iotgUpgrade linux-image-5.15.0-1095-nvidia-lowlatencyUpgrade linux-image-aws-6.8Upgrade linux-image-oracle-64k-6.17Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-intelUpgrade linux-image-gcp-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-5.15.0-1110-azureUpgrade linux-image-virtualUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-64kUpgrade linux-image-gkeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-5.15.0-1052-nvidia-tegraUpgrade linux-image-realtime-6.17Upgrade linux-image-aws-lts-24.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-generic-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-azure-cvmUpgrade linux-image-aws-fips-5.15Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-generic-64k-6.17Upgrade linux-image-5.15.0-1052-nvidia-tegra-rtUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-gcp-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-106-fipsUpgrade linux-image-5.15.0-1109-azure-fipsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1083-gkeopUpgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-gcp-6.17Upgrade linux-image-aws-6.17Upgrade linux-image-5.15.0-1097-oracleUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-realtimeUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1100-aws-fipsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-azure-5.15Upgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-virtual-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-aws-5.15Upgrade linux-image-awsUpgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-kvmUpgrade linux-image-intel-iotgUpgrade linux-image-ibm-5.15Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1099-realtimeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-170-lowlatencyUpgrade linux-image-oem-6.17Upgrade linux-image-6.17.0-14-genericUpgrade linux-image-gkeop-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.17.0-1011-oemUpgrade linux-image-oracle-6.17Upgrade linux-image-raspiUpgrade linux-image-5.15.0-1041-nvidia-tegra-igx-rtUpgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-nvidia | Feb 13, 2026 | Feb 12, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Nov 12, 2025 |
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