SUSE CVE-2026-52950

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doesn't work here, since bo will be freed on error, leading to UAF. However, now that we do the alloc & init before the attach, we can now combine this as one unit and have the init d...

CVE-2026-53167

CVE-2026-53167 affects the Linux kernel’s FUSE path: FUSE_NOTIFY_RETRIEVE must be limited to uptodate folios since !uptodate folios may contain uninitialized data. The vulnerability is scoped to systems without automatic page-alloc zero init (CONFIG_INIT_ON_ALLOC_DEFAULT_ON or init_on_alloc=1). E...

kernel: fuse: Initialize beyond-EOF page contents before setting uptodate

In the Linux kernel, the following vulnerability has been resolved: fuse: Initialize beyond-EOF page contents before setting uptodate fusenotifystore, unlike fusedoreadpage, does not enable page zeroing because it can be used to change partial page contents. So fusenotifystore must be more carefu...