In the Linux kernel, the following vulnerability has been resolved:
rnbd-srv: Zero the rsp buffer before using it
Before using the data buffer to send back the response message, zero it completely. This prevents any stray bytes to be picked up by the client side when there the message is exchanged between different protocol versions.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 7, 2026 | May 7, 2026 |
| Ubuntu | — | Upgrade linux-image-realtimeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.8.0-134-generic-64kUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-1060-aws-64kUpgrade linux-image-azureUpgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1117-azureUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1029-nvidia-tegra-rtUpgrade linux-image-6.8.0-1060-ibmUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gkeopUpgrade linux-image-aws-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1029-nvidia-tegraUpgrade linux-image-genericUpgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-134-genericUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-generic-64k-5.15Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-lowlatency-5.15Upgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1058-gkeUpgrade linux-image-6.8.0-1057-oracle-64kUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-fipsUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-kvm-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-virtual-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1058-nvidia-lowlatencyUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-xilinx-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-azure-fde-6.8Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-134-fipsUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.0-134-lowlatency-64kUpgrade linux-image-azure-fde-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-6.8.0-1063-gcpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oem-22.04Upgrade linux-image-ibm-5.15Upgrade linux-image-laptop-23.10Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1057-oracleUpgrade linux-image-gkeUpgrade linux-image-gcp-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-raspiUpgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-intelUpgrade linux-image-raspi-5.15Upgrade linux-image-6.8.0-1058-nvidia-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1058-nvidiaUpgrade linux-image-azure-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-136-genericUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-xilinxUpgrade linux-image-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.1-1055-realtimeUpgrade linux-image-6.8.0-1060-aws-fipsUpgrade linux-image-6.8.0-1045-gkeopUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-virtualUpgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1063-gcp-64kUpgrade linux-image-gcpUpgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-6.8.0-1058-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-gcp-5.15Upgrade linux-image-aws-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1062-azure-fipsUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04aUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-2049-raspi-realtimeUpgrade linux-image-6.8.0-1058-gke-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidiaUpgrade linux-image-kvmUpgrade linux-image-ibm-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.8.0-134-lowlatencyUpgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-6.8.0-1060-raspiUpgrade linux-image-6.8.0-1060-awsUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1063-gcp-fipsUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-generic-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1064-nvidia-tegra-rt | Jul 2, 2026 | Jul 1, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 12, 2026 | May 6, 2026 |
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