In the Linux kernel, the following vulnerability has been resolved:
mailbox: mailbox-test: free channels on probe error
On probe error, free the previously obtained channels. This not only prevents a leak, but also UAF scenarios because the client structure will be removed nonetheless because it was allocated with devm.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 26, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azureUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-oem-24.04cUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-fips-5.15Upgrade linux-image-nvidia-7.0Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-gcp-5.15Upgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-kvmUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-gke-64kUpgrade linux-image-oracle-5.15Upgrade linux-image-aws-6.8Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-azure-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-oracle-7.0Upgrade linux-image-raspi-7.0Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-azure-cvmUpgrade linux-image-realtime-64kUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-awsUpgrade linux-image-oem-26.04Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-gcp-6.8Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-laptop-23.10Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-azure-7.0Upgrade linux-image-raspiUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-virtual-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-generic-7.0Upgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspi-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-oem-22.04aUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-fips-6.8Upgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-generic-64k-5.15Upgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-bosUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-xilinxUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-24.04aUpgrade linux-image-oem-24.04dUpgrade linux-image-gke-64k-7.0Upgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-oem-7.0Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-intelUpgrade linux-image-ibm-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-generic-lpaeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-oem-20.04Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-azure-fde-6.8Upgrade linux-image-azure-fde-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-intel-iotgUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oem-26.04aUpgrade linux-image-oem-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-lowlatency-5.15Upgrade linux-image-ibm-7.0Upgrade linux-image-gke-7.0Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-64kUpgrade linux-image-virtualUpgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-realtime-7.0Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-aws-64kUpgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-7.0.0-1009-oemUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-lowlatency-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-kvm-5.15Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gcp-7.0Upgrade linux-image-azure-fde-7.0Upgrade linux-image-oem-24.04bUpgrade linux-image-aws-64k-7.0Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-realtimeUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-7.0Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-gkeUpgrade linux-image-generic-64kUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-azure-6.8Upgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-gkeopUpgrade linux-image-genericUpgrade linux-image-azure-fips-5.15Upgrade linux-image-7.0.0-1010-ibm | 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