CVE-2026-93810 cachefiles: Fix double fput

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile...

EUVD-2026-86197

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile...

CVE-2026-93810 cachefiles: Fix double fput

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile...

PT-2026-98010

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cachefiles module where a double fput occurs during error handling within the cachefiles create tmpfile function. A double fput is a condition where the reference...

CVE-2026-93810

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile...

Linux Distros Unpatched Vulnerability : CVE-2026-93810

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile. CVE-2026-93810 Note that Nessus relies on the presence of the packag...

PT-2026-104898

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefiles create tmpfile...

CVE-2026-93810: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput in error handling in cachefilescreatetmpfile...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: All requests are flushed after setting CACHEFILESDEAD. In ondemand mode, when the daemon is processing an open request, if the kernel marks the cache as CACHEFILESDEAD, the cachefilesdaemonwrite function will always...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fixed the slab-use-after-free issue in cachefileswithdrawcookie We encountered the following issue during our fault injection stress test: ================================================================== BUG: KASAN:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: fixed a slab-use-after-free in fscachewithdrawvolume We encountered the following issue during our fault injection stress test: ================================================================== BUG: KASAN:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Set the object to close if ondemandid 0 in copen. If copen is called maliciously in user mode, it may delete the request corresponding to the random ID. Moreover, the request may not have been read yet...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: A consistency check has been added for copen/cread operations. This prevents malicious processes from executing random copen/cread requests, which could potentially crash the system. The added checks are as follows...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: A NULL pointer dereference issue in object-file has been fixed. Currently, there is a NULL pointer dereference problem in ondemand-mode. The root cause is that the allocated file descriptor fd and the lifetime of...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: fixed a memory leak in cachefilesaddcache The following memory leak was reported after unbinding /dev/cachefiles: ================================================================== Unreferenced object...

SUSE CVE-2026-72368

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double unlock in nomemdalloc error path When startcreating fails and returns -ENOMEM, it has already released the parent directory lock in startdirop: static struct dentry startdirop... ... inodelocknesteddir,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Wait for ondemandobjectworker to finish before dropping the object. When queuing ondemandobjectworker to re-open the object, cachefilesobject is not pinned. The cachefilesobject may be freed when the pending read...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cachefiles: The issue of double unlocking occurred in the nomemdalloc error path. When startcreating fails and returns -ENOMEM, the parent directory lock is already released in startdirop: c static struct dentry startdirop...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Added missing lock protection when polling. A missing lock protection was added to the poll routine when iterating the xarray. Otherwise, even with the RCU read lock held, only the slot of the radix tree is guaranteed...

CVE-2026-72368

A flaw was found in the cachefiles component of the Linux kernel. When a directory creation operation fails due to memory exhaustion, a double unlock of the parent directory lock occurs. This issue corrupts the read-write semaphore rwsem state, which can lead to system instability or a kernel...