In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7921: fix a potential clc buffer length underflow
The buf_len is used to limit the iterations for retrieving the country power setting and may underflow under certain conditions due to changes in the power table in CLC.
This underflow leads to an almost infinite loop or an invalid power setting resulting in driver initialization failure.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | May 28, 2026 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-oem-24.04Upgrade linux-image-7.0.0-1009-oemUpgrade linux-image-gkeopUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-realtime-7.0Upgrade linux-image-ibm-7.0Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-oem-20.04bUpgrade linux-image-aws-64k-7.0Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-aws-7.0Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-virtual-7.0Upgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-realtimeUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-generic-lpaeUpgrade linux-image-oem-20.04Upgrade linux-image-generic-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-oem-24.04dUpgrade linux-image-oem-22.04dUpgrade linux-image-azure-fde-7.0Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gke-7.0Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-aws-64kUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-generic-64k-7.0Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-gkeUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-gke-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-oem-20.04cUpgrade linux-image-oem-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-azure-fde-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-genericUpgrade linux-image-nvidiaUpgrade linux-image-gcpUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-oem-7.0Upgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-xilinxUpgrade linux-image-fipsUpgrade linux-image-oracle-7.0Upgrade linux-image-aws-fips-6.8Upgrade linux-image-azure-7.0Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-6.8Upgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-xilinx-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-gke-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-raspiUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-gcp-7.0Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-oem-26.04Upgrade linux-image-oem-24.04cUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-azureUpgrade linux-image-nvidia-7.0Upgrade linux-image-azure-fdeUpgrade linux-image-virtual-6.8Upgrade linux-image-realtime-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-laptop-23.10Upgrade linux-image-ibmUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-raspi-7.0Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-aws-lts-24.04Upgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-gcp-64kUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-gcp-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-awsUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-generic-7.0Upgrade linux-image-azure-fipsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-gke-64k-7.0Upgrade linux-image-kvmUpgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-oem-26.04aUpgrade linux-image-oem-22.04b | Jul 20, 2026 | May 28, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | May 28, 2026 |
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