CVE-2026-31694

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

CVE-2026-31694 fuse: reject oversized dirents in page cache

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

PT-2026-36324

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.16-rc1 and later Description An out-of-bounds write issue exists in the fuse add dirent to cache function within the FUSE subsystem. The system calculates a serialized directory entry dirent size based on the...