OpenZFS on Linux full-disclosed for zpool and userns escapes
Researcher Erica Windisch publicized flaws she says let unprivileged users manipulate pools and break out of user namespaces, after notifying CERT.
By tarpit#containers
Linux SCTP bug lets local users hit root and escape containers
A use-after-free in Dynamic Address Reconfiguration, CVE-2026-64564, has been fixed after more than a decade in the tree.
By tarpit