In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix double-free in SMB2_close() replay
A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_close_init() fails before the next send, cleanup retains the previous buffer type and frees that response again.
Reset response bookkeeping before each attempt to prevent the stale free.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-develUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-rt-develUpgrade kernel-64k-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-develUpgrade kernel-debug-modules-coreUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-coreUpgrade kernel-64k-debug-coreUpgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-modulesUpgrade kernel-docUpgrade perfUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-64k-debug-modulesUpgrade rtlaUpgrade kernel-64k-develUpgrade kernel-debug-uki-virtUpgrade python3-perfUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-rt-modulesUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-modulesUpgrade libperfUpgrade kernelUpgrade kernel-rt-64kUpgrade kernel-64kUpgrade kernel-64k-debugUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-64k-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rtUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-rt-64k-debug-coreUpgrade kernel-uki-virtUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-develUpgrade rvUpgrade kernel-rt-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-headers | Oct 11, 2026 | Sep 9, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.18-develUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18-debuginfoUpgrade kernel6.18-tools-debuginfoUpgrade perf6.18-debuginfoUpgrade kernel-livepatch-6.18.39-79.141Upgrade bpftool6.18Upgrade kernel6.12-debuginfoUpgrade kernel6.12-modules-extra-commonUpgrade perf6.12Upgrade kernel-livepatch-6.12.100-125.179Upgrade bpftool6.12Upgrade python3-perf6.18-debuginfoUpgrade python3-perf6.18Upgrade kernel6.12-modules-extraUpgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-headersUpgrade bpftool6.18-debuginfoUpgrade perf6.18Upgrade kernel6.12-toolsUpgrade python3-perf6.12-debuginfoUpgrade kernel6.18-modules-extra-commonUpgrade python3-perf6.12Upgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.12Upgrade kernel6.12-develUpgrade perf6.12-debuginfoUpgrade kernel6.18-modules-extraUpgrade kernel6.18-toolsUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.18-headersUpgrade microvm-kernel6.18Upgrade kernel6.18Upgrade bpftool6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel6.18-tools-devel | Aug 18, 2026 | Aug 6, 2026 |
| Debian | — | Upgrade linux-6.12Upgrade linux | Aug 9, 2026 | Aug 9, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 17, 2026 | Aug 6, 2026 |
| Rocky_linux | — | Upgrade rvUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-tools-libs-develUpgrade python3-perfUpgrade libperf-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-rt-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debuginfoUpgrade libperfUpgrade perfUpgrade kernel-uki-virtUpgrade perf-debuginfoUpgrade kernel-rt-debug-modules-coreUpgrade kernel-develUpgrade kernel-devel-matchedUpgrade kernel-debuginfoUpgrade kernel-zfcpdump-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-modules-coreUpgrade kernel-debuginfo-common-s390xUpgrade kernelUpgrade kernel-rt-modules-coreUpgrade kernel-debugUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-develUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extra-matchedUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debugUpgrade kernel-debug-develUpgrade rtla | Sep 15, 2026 | Sep 11, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-1013-oemUpgrade linux-image-azure-fips-6.8Upgrade linux-image-kvmUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1067-awsUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-7.0.0-31-genericUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-6.8.0-1064-oracleUpgrade linux-image-virtualUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-6.8.0-1071-gcp-fipsUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-6.8.0-1066-gke-64kUpgrade linux-image-gcpUpgrade linux-image-azure-fde-6.8Upgrade linux-image-realtime-64kUpgrade linux-image-gkeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-generic-7.0Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-genericUpgrade linux-image-gkeop-6.8Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-oem-26.04bUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-6.8.0-1052-gkeopUpgrade linux-image-gkeopUpgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-6.8.0-1071-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1071-azure-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-realtimeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-147-generic-64kUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-aws-64k-6.8Upgrade linux-image-virtual-7.0Upgrade linux-image-oem-7.0Upgrade linux-image-oracle-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-fips-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-azure-7.0Upgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-6.8.0-1066-gkeUpgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-oracleUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-ibm-7.0Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-6.8.0-1064-oracle-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1067-aws-64kUpgrade linux-image-6.8.0-147-lowlatency-64kUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-6.8.0-1071-azureUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-64k-7.0Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.1-1062-realtimeUpgrade linux-image-6.8.0-1067-ibmUpgrade linux-image-oem-26.04aUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-147-lowlatencyUpgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-virtual-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1067-aws-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-nvidia-7.0Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-laptop-23.10Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-realtime-7.0Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-aws-fipsUpgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-gcp-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-6.8.0-1071-gcpUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-6.8.0-147-genericUpgrade linux-image-oracle-7.0Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1069-azure-fdeUpgrade linux-image-ibmUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-147-fipsUpgrade linux-image-raspiUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-7.0.0-1012-awsUpgrade linux-image-azureUpgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-26.04Upgrade linux-image-gke-7.0Upgrade linux-image-fipsUpgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-azure-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-azure-lts-26.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-lowlatency-64k | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 12, 2026 | Aug 6, 2026 |
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