PT-2026-90413

In the Linux kernel, the following vulnerability has been resolved: nfsd: add fh want write for early-verified SETATTR in nfsd proc setattr The BOTH TIME SET branch calls fh verify early so setattr prepare can inspect the dentry. This causes nfsd setattr to skip fh want write, so notify change ru...

CVE-2026-88265

crun (a container runtime) is affected by a flaw where, after pivot_root , reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, allowing the container to change that file's ownership (chown). This effectively permits a host bind-mount write and chown from ...