In the Linux kernel, the following vulnerability has been resolved:
mailbox: add sanity check for channel array
Fail gracefully if there is no channel array attached to the mailbox controller. Otherwise the later dereference will cause an OOPS which might not be seen because mailbox controllers might instantiate very early. Remove the comment explaining the obvious while here.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.258-257.1041Upgrade bpftoolUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.209-147.245Upgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel | Jul 8, 2026 | Jul 8, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.18-tools-develUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18Upgrade kernel6.18-debuginfoUpgrade perf6.18Upgrade kernel6.18-modules-extra-commonUpgrade kernel6.18-develUpgrade bpftool6.18Upgrade kernel-livepatch-6.18.33-63.124Upgrade kernel6.18-headersUpgrade kernel6.18-debuginfo-common-aarch64Upgrade python3-perf6.18Upgrade kernel6.18-toolsUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-modules-extraUpgrade python3-perf6.18-debuginfoUpgrade perf6.18-debuginfoUpgrade kernel6.18-tools-debuginfo | Jul 13, 2026 | Jun 26, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 26, 2026 |
| Ubuntu | — | Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-intelUpgrade linux-image-kvm-5.15Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-5.15.0-1112-awsUpgrade linux-image-oracle-7.0Upgrade linux-image-gke-5.15Upgrade linux-image-7.0.0-1009-oemUpgrade linux-image-ibm-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-oem-24.04dUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-aws-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-genericUpgrade linux-image-gcpUpgrade linux-image-xilinxUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-oem-26.04Upgrade linux-image-azure-6.8Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-lowlatencyUpgrade linux-image-ibm-7.0Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-virtual-7.0Upgrade linux-image-azure-fipsUpgrade linux-image-oracleUpgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-generic-6.8Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-fipsUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-7.0Upgrade linux-image-azure-fde-7.0Upgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-aws-64k-5.15Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-raspi-realtimeUpgrade linux-image-virtualUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-gke-64kUpgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-realtime-64kUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-virtual-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-136-fipsUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-fde-6.8Upgrade linux-image-azureUpgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-kvmUpgrade linux-image-gke-7.0Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-oem-24.04cUpgrade linux-image-oem-20.04cUpgrade linux-image-xilinx-6.8Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-raspi-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-laptop-23.10Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-realtime-7.0Upgrade linux-image-raspi-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-7.0Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-gke-64k-7.0Upgrade linux-image-aws-fips-5.15Upgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-realtime-5.15Upgrade linux-image-realtimeUpgrade linux-image-raspi-7.0Upgrade linux-image-oem-7.0Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-ibm-5.15Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-oracle-6.8Upgrade linux-image-azure-5.15Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-5.15.0-186-genericUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-azure-7.0Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-24.04Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-awsUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-raspiUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-26.04aUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-6.8.0-1059-nvidia | Jul 20, 2026 | Jun 26, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 10, 2026 | Jun 26, 2026 |
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