Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142694 advisory. In the Linux kernel, the following vulnerability has been resolved: net/openvswitch: check Ethernet header length in keyextract When a packet arrives on an ARPHRDNON...

AZL-97167 CVE-2026-74701 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: net/openvswitch: check Ethernet header length in keyextract When a packet arrives on an ARPHRDNONE device e.g. TUN, ovsflowkeyextract trusts the user-provided skb-protocol field: if it is ETHPTEB, the packet is classified as...

CVE-2026-74701

This vulnerability affects the Open vSwitch (OVS) component of the Linux kernel in key_extract() within net/openvswitch/flow.c. When a packet with the ETH_P_TEB protocol arrives on an ARPHRD_NONE device (e.g., TUN), the function unconditionally pulls Ethernet header bytes (MAC addresses and ether...