In the Linux kernel, the following vulnerability has been resolved:
s390/zcrypt: Validate length for CCA ECC private key requests
cca_ecc2protkey() derives the copy length for the CPRB parameter block directly from the length field in the key token. Reject the request early if the token length exceeds the available space in the parameter block.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.12 | Aug 26, 2026 | Aug 26, 2026 |
| Redhat_linux | — | No solution exists | Aug 17, 2026 | Aug 13, 2026 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-oracle-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-fips-5.15Upgrade linux-image-realtimeUpgrade linux-image-5.15.0-1122-azure-fdeUpgrade linux-image-5.15.0-1123-azure-fipsUpgrade linux-image-virtual-5.15Upgrade linux-image-5.15.0-195-lowlatency-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1036-nvidia-tegra-rtUpgrade linux-image-gcpUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-64k-5.15Upgrade linux-image-kvmUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-azureUpgrade linux-image-gkeop-5.15Upgrade linux-image-awsUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-5.15.0-1118-gcpUpgrade linux-image-5.15.0-1118-gcp-fipsUpgrade linux-image-5.15.0-198-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1036-nvidia-tegraUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1109-kvmUpgrade linux-image-5.15.0-1112-intel-iotgUpgrade linux-image-5.15.0-1080-xilinx-zynqmpUpgrade linux-image-oem-20.04cUpgrade linux-image-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-198-generic-64kUpgrade linux-image-5.15.0-1111-ibmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-generic-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1109-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-195-lowlatencyUpgrade linux-image-5.15.0-1113-gkeUpgrade linux-image-5.15.0-1100-gkeopUpgrade linux-image-5.15.0-1117-aws-64kUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1117-aws-fipsUpgrade linux-image-5.15.0-1116-realtimeUpgrade linux-image-oem-20.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-198-generic-lpaeUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-ibm-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-ibmUpgrade linux-image-aws-fipsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-198-genericUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-intelUpgrade linux-image-nvidiaUpgrade linux-image-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1117-awsUpgrade linux-image-5.15.0-1114-oracleUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegraUpgrade linux-image-fipsUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1123-azureUpgrade linux-image-5.15.0-1112-nvidia-lowlatencyUpgrade linux-image-5.15.0-1112-nvidiaUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-gke | Oct 6, 2026 | Oct 6, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 17, 2026 | Aug 13, 2026 |
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