In the Linux kernel, the following vulnerability has been resolved:
do_change_type(): refuse to operate on unmounted/not ours mounts
Ensure that propagation settings can only be changed for mounts located in the caller's mount namespace. This change aligns permission checking with the rest of mount(2).
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libperfUpgrade kernel-docUpgrade kernel-zfcpdumpUpgrade bpftoolUpgrade kernel-rt-64k-coreUpgrade kernel-uki-virtUpgrade kernel-abi-stablelistsUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-debugUpgrade rvUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modules-coreUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-64k-debug-develUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64kUpgrade kernel-rtUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-develUpgrade kernel-64k-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-64k-debug-coreUpgrade kernel-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-toolsUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-debug-develUpgrade kernel-64k-modulesUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-headersUpgrade kernel-cross-headersUpgrade kernel-rt-coreUpgrade kernel-rt-64k-debugUpgrade kernel-debug-uki-virtUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-64kUpgrade kernel-debug-develUpgrade perfUpgrade rtlaUpgrade kernel-64k-develUpgrade python3-perfUpgrade kernel-debug-coreUpgrade kernel-rt-64k-develUpgrade kernelUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-debugUpgrade kernel-rt-modules-extraUpgrade kernel-rt-64k-debug-modules-core | Sep 25, 2025 | Sep 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernelUpgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.239-236.958Upgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-modules-extra-commonUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade perf6.12-debuginfoUpgrade kernel-toolsUpgrade python3-perf6.12-debuginfoUpgrade kernel-livepatch-6.12.35-55.103Upgrade perf6.12Upgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-livepatch-6.1.144-170.251Upgrade kernel-libbpf-develUpgrade kernel-libbpfUpgrade python3-perf6.12Upgrade kernel6.12-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernelUpgrade kernel6.12-modules-extraUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel6.12Upgrade python3-perf | Sep 16, 2025 | Jul 30, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 31, 2025 | Jul 31, 2025 |
| Dell Powerstore Dsa2026115 | — | Upgrade Dell PowerStoreOS to the latest version | Feb 25, 2026 | Feb 24, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libs | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelists | Oct 14, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libs | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Nov 21, 2025 | Oct 10, 2025 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Sep 10, 2025 | Jul 30, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Jul 31, 2025 | Jul 30, 2025 |
| Rocky_linux | — | Upgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-modulesUpgrade kernel-debugUpgrade bpftool-debuginfoUpgrade kernel-debug-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debug-coreUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade kernel-tools-libs-develUpgrade perfUpgrade python3-perfUpgrade kernel-debug-develUpgrade kernel-develUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-debuginfo | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-azure-extraUpgrade kernel-azure-vdsoUpgrade kernel-syms-rtUpgrade dtb-apmUpgrade dtb-nvidiaUpgrade dtb-broadcomUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade kernel-default-extraUpgrade kernel-docs-htmlUpgrade kernel-macrosUpgrade kselftests-kmp-azureUpgrade kernel-default-manUpgrade dtb-renesasUpgrade kernel-default-develUpgrade dtb-appleUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-rtUpgrade reiserfs-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-rt-vdsoUpgrade kernel-obs-qaUpgrade gfs2-kmp-64kbUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade kernel-docsUpgrade dlm-kmp-defaultUpgrade dtb-amlogicUpgrade dtb-marvellUpgrade kernel-source-rtUpgrade dtb-socionextUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-obs-buildUpgrade dtb-hisiliconUpgrade kernel-debug-vdsoUpgrade dtb-amdUpgrade dtb-amazonUpgrade kernel-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-develUpgrade dtb-rockchipUpgrade dtb-exynosUpgrade kernel-devel-azureUpgrade dtb-allwinnerUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-syms-azureUpgrade dtb-mediatekUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade dtb-alteraUpgrade kernel-preempt-develUpgrade dtb-armUpgrade dtb-xilinxUpgrade kernel-default-optionalUpgrade kernel-kvmsmallUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-rtUpgrade kernel-azure-develUpgrade kernel-rt-extraUpgrade dtb-qcomUpgrade kernel-kvmsmall-develUpgrade kernel-devel-rtUpgrade kernel-azureUpgrade kernel-64kb-develUpgrade kernel-sourceUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-defaultUpgrade kernel-rt-develUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-preemptUpgrade kernel-symsUpgrade kselftests-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade dtb-lg | Dec 5, 2025 | Sep 26, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-azure-lts-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-64kUpgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-intelUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-aws-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-virtual-6.14Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-genericUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-5.15Upgrade linux-image-gkeUpgrade linux-image-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-64k-6.14Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-virtual-5.15Upgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-lowlatency-64kUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-oem-6.14Upgrade linux-image-aws-64k-6.14Upgrade linux-image-gcpUpgrade linux-image-oem-24.04cUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-gkeopUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-realtimeUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-5.15.0-156-genericUpgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-azure-5.15Upgrade linux-image-oracle-6.14Upgrade linux-image-5.15.0-1096-azureUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-azureUpgrade linux-image-realtime-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-raspi-6.14Upgrade linux-image-ibmUpgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-generic-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gcp-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-raspi-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-aws-6.14Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-awsUpgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-5.15Upgrade linux-image-fipsUpgrade linux-image-gke-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-kvmUpgrade linux-image-azure-6.14 | Sep 25, 2025 | Jul 30, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 30, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub