In the Linux kernel, the following vulnerability has been resolved:
leds: uleds: Fix potential buffer overread
The name string supplied by userspace is not guaranteed to be null-terminated, so using strchr() on it might result in a buffer overread. The same thing will happen when said string is used by the LED class device.
Fix this by using strnchr() instead and explicitly check that the name string is properly null-terminated.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Aug 16, 2026 | Aug 16, 2026 |
| Ubuntu | — | Upgrade linux-image-gcp-6.8Upgrade linux-image-generic-64k-7.0Upgrade linux-image-5.15.0-1100-gkeopUpgrade linux-image-azure-fde-6.8Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-5.15.0-1118-gcp-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-6.8.0-1064-oracle-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-aws-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-realtime-64kUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1080-xilinx-zynqmpUpgrade linux-image-gcpUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-azure-lts-26.04Upgrade linux-image-azure-6.8Upgrade linux-image-genericUpgrade linux-image-6.8.0-1067-aws-64kUpgrade linux-image-5.15.0-1123-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-7.0.0-1014-aws-64kUpgrade linux-image-6.8.0-1071-azureUpgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-1117-aws-64kUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-intelUpgrade linux-image-kvmUpgrade linux-image-5.15.0-1116-realtimeUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-gkeop-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1109-intel-iot-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-ibm-classicUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-7.0.0-1015-oemUpgrade linux-image-gcp-7.0Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-7.0.0-38-generic-64kUpgrade linux-image-aws-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-realtimeUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-5.15.0-195-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-6.8.0-147-lowlatency-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-5.15.0-1112-nvidia-lowlatencyUpgrade linux-image-6.8.0-1071-gcp-64kUpgrade linux-image-azure-7.0Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-7.0Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1052-gkeopUpgrade linux-image-7.0.0-1017-azureUpgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-198-genericUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-7.0.0-1015-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-7.0Upgrade linux-image-5.15.0-1109-kvmUpgrade linux-image-7.0.0-1008-gke-64kUpgrade linux-image-virtual-7.0Upgrade linux-image-7.0.0-1014-gcpUpgrade linux-image-5.15.0-1114-oracleUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-147-generic-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-azure-fde-7.0Upgrade linux-image-6.8.0-1066-gkeUpgrade linux-image-6.8.0-1066-gke-64kUpgrade linux-image-azure-fde-lts-26.04Upgrade linux-image-6.8.0-1067-awsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-oem-26.04Upgrade linux-image-ibm-7.0Upgrade linux-image-laptop-23.10Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gke-64k-7.0Upgrade linux-image-generic-7.0Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1069-azure-fdeUpgrade linux-image-generic-5.15Upgrade linux-image-5.15.0-1118-gcpUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.1-1062-realtimeUpgrade linux-image-realtime-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-7.0Upgrade linux-image-6.8.0-147-lowlatencyUpgrade linux-image-6.8.0-1071-gcp-fipsUpgrade linux-image-5.15.0-198-generic-lpaeUpgrade linux-image-generic-64kUpgrade linux-image-gcp-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-5.15.0-198-generic-64kUpgrade linux-image-5.15.0-1111-ibmUpgrade linux-image-oracle-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-awsUpgrade linux-image-7.0.0-38-realtimeUpgrade linux-image-7.0.0-1014-awsUpgrade linux-image-6.8.0-147-genericUpgrade linux-image-6.8.0-1067-aws-fipsUpgrade linux-image-oem-20.04bUpgrade linux-image-ibm-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-1067-ibmUpgrade linux-image-5.15.0-198-fipsUpgrade linux-image-realtime-7.0Upgrade linux-image-realtime-6.8.1Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-aws-64k-7.0Upgrade linux-image-azure-fipsUpgrade linux-image-azure-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-oem-26.04aUpgrade linux-image-gke-7.0Upgrade linux-image-7.0.0-1013-oracleUpgrade linux-image-6.8.0-1071-gcpUpgrade linux-image-gke-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1113-gkeUpgrade linux-image-5.15.0-1112-intel-iotgUpgrade linux-image-lowlatency-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-fipsUpgrade linux-image-7.0.0-1013-oracle-64kUpgrade linux-image-7.0.0-38-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-azureUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-nvidiaUpgrade linux-image-gcp-64kUpgrade linux-image-virtual-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-7.0.0-38-realtime-64kUpgrade linux-image-6.8.0-147-fipsUpgrade linux-image-5.15.0-195-lowlatencyUpgrade linux-image-5.15.0-1117-aws-fipsUpgrade linux-image-5.15.0-1112-nvidiaUpgrade linux-image-fipsUpgrade linux-image-oracle-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1064-oracleUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-7.0.0-1014-gcp-64kUpgrade linux-image-6.8.0-1071-azure-fipsUpgrade linux-image-5.15.0-1123-azure-fipsUpgrade linux-image-5.15.0-1122-azure-fdeUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-5.15.0-1117-awsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-7.0.0-1008-gkeUpgrade linux-image-gke-64kUpgrade linux-image-7.0.0-1016-azure-fde | Oct 6, 2026 | Oct 6, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 25, 2026 | Aug 15, 2026 |
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