In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/sec2 - prevent req used-after-free for sec
During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory (req) before the transmission function finishes. If the software subsequently accesses this req, a use-after-free error will occur. The qp_ctx memory exists throughout the packet sending process, so replace the req with the qp_ctx.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ubuntu | — | Upgrade linux-image-gke-64kUpgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-6.17.0-1033-oemUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-26.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-oracle-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-7.0.0-1009-oemUpgrade linux-image-oem-6.17Upgrade linux-image-raspiUpgrade linux-image-nvidia-bosUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-oem-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-7.0.0-28-genericUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-oem-24.04cUpgrade linux-image-azureUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-gcp-7.0Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-awsUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-ibmUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-oem-24.04dUpgrade linux-image-oracle-64kUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-ibm-7.0Upgrade linux-image-azure-fde-7.0Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-azure-7.0Upgrade linux-image-generic-64kUpgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-realtime-7.0Upgrade linux-image-nvidia-64k-6.17Upgrade linux-image-realtimeUpgrade linux-image-oem-24.04Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-generic-7.0Upgrade linux-image-virtual-7.0Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-oracleUpgrade linux-image-genericUpgrade linux-image-aws-64kUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-gcp-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-raspi-7.0Upgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-gkeUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-gke-hwe-26.04Upgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-6.17.0-1032-nvidia-64kUpgrade linux-image-nvidia-6.17Upgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-realtime-64kUpgrade linux-image-nvidia-64k-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-oem-26.04aUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-gke-7.0Upgrade linux-image-generic-64k-7.0Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-nvidia-hwe-24.04Upgrade linux-image-6.17.0-1032-nvidiaUpgrade linux-image-aws-64k-7.0Upgrade linux-image-generic-64k-hwe-26.04 | Jul 20, 2026 | Jun 24, 2026 |
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