Linux Distros Unpatched Vulnerability : CVE-2026-31463

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc...

SUSE CVE-2026-31463

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folioendread" partially addressed invalid folio access for folios without an ifs attached, but ...

CVE-2026-31463

Summary : CVE-2026-31463 concerns the Linux kernel iomap subsystem. A mismatch between inode block size (i_blkbits) and the IO granularity can cause invalid folio access during reads. The root cause was that, when IO is submitted for less than a full folio in the !ifs path, the code would fail to...