CVE-2026-64004

In the Linux kernel, the following vulnerability has been resolved: net/iucv: fix locking in .getsockopt Mirror iucvsocksetsockopt and wrap the whole switch in locksock/releasesock. The pre-existing SOMSGLIMIT-only lock becomes redundant and is removed. Any AFIUCV HIPER user can potentially crash...

PT-2026-61321

In the Linux kernel, the following vulnerability has been resolved: net/iucv: fix locking in .getsockopt Mirror iucv sock setsockopt and wrap the whole switch in lock sock/release sock. The pre-existing SO MSGLIMIT-only lock becomes redundant and is removed. Any AF IUCV HIPER user can potentially...