CVE-2026-98984

The Linux kernel contains a vulnerability where a mountpoint can become orphaned on a dentry that is being removed during rmdir() , unlink() , or rename() operations. The root cause involves a race condition where attach_recursive_mnt() creates a second mountpoint without locking the inode, allow...

EUVD-2026-108778

In the Linux kernel, the following vulnerability has been resolved: dcache: don't put a mountpoint on a dentry that's being removed rmdir, unlink and rename call dontmount on the victim and then detachmounts with the victim's inode locked. dolockmount takes the inode lock of the mountpoint and...

CVE-2026-98981

A vulnerability in the Linux kernel allows a race condition during unlink(), rmdir(), and rename() operations. The issue arises because the kernel calls detach_mounts() before d_delete(), leaving a dentry hashed and positive but without mount protection. This allows a concurrent lookup to uncover...

PT-2026-116762

In the Linux kernel, the following vulnerability has been resolved: bpf: fs/xattr: don't assume the inode is locked in path unlink/path rmdir bpf lsm has d inode locked makes the verifier rewrite bpf set|remove dentry xattr to the locked variants, which assume that the caller already holds the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “spufs”: fixed a leak related to the failure of spufsnewfile. This issue is triggered from spufsfilldir, and the caller of that function will call spufsrmdir in case of failure. This action removes everything we’ve managed to...

SUSE CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

AZL-104555 CVE-2026-97949 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

DEBIAN-CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

UBUNTU-CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949

The Linux kernel contains a vulnerability in configfs where configfs_rmdir() fails to unhash a dentry before dropping the item. This creates a race condition because configfs_get_config_item() relies on the hashed state as proof of a live item, but simple_rmdir() only unhashes the dentry via d_de...

EUVD-2026-86803

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949 configfs: unhash the dentry before dropping the item in rmdir

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949 configfs: unhash the dentry before dropping the item in rmdir

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97594 landlock: Fix use-after-free of the source's parent directory

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix use-after-free of the source's parent directory currentcheckreferpath reads olddentry-dparent without holding a reference nor a lock on it, and then dereferences it in collectdomainaccesses and in the audit record. ...

PT-2026-98613

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the configfs component. The configfs get config item function assumes a hashed dentry indicates a live config item. However, configfs rmdir allows t...

CVE-2026-97949

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97949: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: configfs: unhash the dentry before dropping the item in rmdir configfsgetconfigitem treats a hashed dentry as proof that sd-selement is a live configitem. configfsrmdir breaks that: simplermdir leaves the dentry hashed, the last...

CVE-2026-97594: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix use-after-free of the source's parent directory currentcheckreferpath reads olddentry-dparent without holding a reference nor a lock on it, and then dereferences it in collectdomainaccesses and in the audit record. ...