DEBIAN-CVE-2026-74283

In the Linux kernel, the following vulnerability has been resolved: tipc: require net admin for TIPCv2 netlink mutators TIPCv2 registers mutating generic-netlink operations without admin permission flags. Generic netlink only checks CAPNETADMIN when an operation sets GENLADMINPERM or...

CVE-2026-74283

The CVE covers the Linux kernel TIPCv2 netlink mutators, which earlier registered mutating generic-netlink operations without admin permission flags. The documented root cause is that generic-netlink checks for CAP_NET_ADMIN only when GENL_ADMIN_PERM or GENL_UNS_ADMIN_PERM are set; unprivileged l...