CVE-2026-43474

A flaw was found in the Linux kernel's fuse filesystem. A local user could exploit an uninitialized value vulnerability when calling vfsfileattrget. This could potentially lead to information disclosure or system instability...

EUVD-2026-28780

In the Linux kernel, the following vulnerability has been resolved: fs: init flagsvalid before calling vfsfileattrget syzbot reported a uninit-value bug in 1. Similar to the "get" context where the kernel's internal filekattr structure is initialized before calling vfsfileattrget, we should use t...

UBUNTU-CVE-2026-43474

In the Linux kernel, the following vulnerability has been resolved: fs: init flagsvalid before calling vfsfileattrget syzbot reported a uninit-value bug in 1. Similar to the "get" context where the kernel's internal filekattr structure is initialized before calling vfsfileattrget, we should use t...

CVE-2026-43474

In the Linux kernel, the following vulnerability has been resolved: fs: init flagsvalid before calling vfsfileattrget syzbot reported a uninit-value bug in 1. Similar to the "get" context where the kernel's internal filekattr structure is initialized before calling vfsfileattrget, we should use t...

CVE-2026-43474

CVE-2026-43474 concerns the Linux kernel’s fuse filesystem. A local uninitialized-value bug was reported in fuse_fileattr_get, triggered when calling vfs_fileattr_get, due to not initializing flags_valid before the call. The issue is resolved by initializing the kernel’s internal file_kattr struc...

PT-2026-39135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An uninitialized value bug exists where flags valid is not initialized before the vfs fileattr get function is called. This issue occurs because the fa variable is not handled with the...

Linux Distros Unpatched Vulnerability : CVE-2026-43474

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs: init flagsvalid before calling vfsfileattrget syzbot reported a uninit-value bug in 1. Similar to the get context where the kernel's internal filekattr...

fuse: reject oversized dirents in page cache

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SUSE 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...

SUSE CVE-2026-31713

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason error, crash while processing FUSEINIT, the filesystem creation will hang. The reason is that while all other threads will...

Linux Distros Unpatched Vulnerability : CVE-2026-31713

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: fuse: abort on fatal signal during sync init When sync init is used and the server exits for...

Linux Distros Unpatched Vulnerability : CVE-2026-31694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dire...

CVE-2026-31713

A flaw was found in the Linux kernel's Filesystem in Userspace FUSE component. When using synchronous initialization sync init, if the FUSE server exits unexpectedly while processing the FUSEINIT request, the filesystem creation process can hang. This issue occurs because the mounting thread keep...

CVE-2026-31694

A flaw was found in the Linux kernel's Filesystem in Userspace FUSE component. A malicious FUSE server could exploit this by providing an oversized directory entry dirent that is not properly validated. This improper validation causes a memory copy operation to write beyond the allocated buffer,...

CVE-2026-31713

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason error, crash while processing FUSEINIT, the filesystem creation will hang. The reason is that while all other threads will...

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-2026-31713

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason error, crash while processing FUSEINIT, the filesystem creation will hang. The reason is that while all other threads will...

CVE-2026-31713

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason error, crash while processing FUSEINIT, the filesystem creation will hang. The reason is that while all other threads will...

EUVD-2026-26522

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason error, crash while processing FUSEINIT, the filesystem creation will hang. The reason is that while all other threads will...

CVE-2026-31713

The CVE concerns the Linux kernel FUSE handling during sync init. When a FUSE server exits unexpectedly while processing FUSE_INIT, the mounting thread keeps the device fd open, preventing an abort and causing filesystem creation to hang. This is a regression relative to the async mount path, whe...