UBUNTU-CVE-2026-64523

In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...

CVE-2026-64523 net/handshake: Take a long-lived file reference at submit

In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...

CVE-2026-64142

In the Linux kernel, the following vulnerability has been resolved: ksmbd: close durable scavenger races against mfplist lookups ksmbddurablescavenger has two related races against any walker that iterates fci-mfplist, including ksmbdlookupfdinode used by ksmbdvfsrename and the share-mode checks ...

PT-2026-61459

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Two race conditions exist in the ksmbd durable scavenger function when interacting with walkers that iterate f ci-m fp list, such as ksmbd lookup fd inode used by ksmbd vfs rename and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tools/powerturbostat: Fixed the file pointer leak. Currently, if the fscanf function fails, an early return causes a leak of the open file pointer. This issue was fixed by closing the file before the return statement. This issue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nfsd: fixed the refcount leak in nfsdgetdirdeleg Claude pointed out that there is a refcount leak in nfsdgetdirdeleg. Ensure that the reference to “fp” is released before returning...

EUVD-2026-27756

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4file refcount leak in nfsdgetdirdeleg Claude pointed out that there is a nfs4file refcount leak in nfsdgetdirdeleg. Ensure that the reference to "fp" is released before returning...

SUSE CVE-2026-6068

NASM contains a heap use after free vulnerability in response file -@ processing where a dangling pointer to freed memory is stored in the global dependfile and later dereferenced, as the response-file buffer is freed before the pointer is used, allowing for data corruption or remote code executi...

CVE-2025-71090 nfsd: fix nfsd_file reference leak in nfsd4_add_rdaccess_to_wrdeleg()

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfsdfile reference leak in nfsd4addrdaccesstowrdeleg nfsd4addrdaccesstowrdeleg unconditionally overwrites fp-fifdsORDONLY with a newly acquired nfsdfile. However, if the client already has a SHAREACCESSREAD open from a...

UBUNTU-CVE-2025-54771

A use-after-free vulnerability has been identified in the GNU GRUB Grand Unified Bootloader. The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub t...

CVE-2025-54771

Concrete details available: CVE-2025-54771 is a use-after-free in GRUB2's file-closing path. The flaw arises when grub_file_close() fails to drop the fs refcount, leaving a stale pointer to a filesystem structure. Exploitation could cause GRUB to crash, yielding Denial of Service; data integrity/...

PT-2025-47377

Name of the Vulnerable Software and Affected Versions GNU GRUB Grand Unified Bootloader affected versions not specified Description A use-after-free issue exists in GNU GRUB Grand Unified Bootloader. The problem stems from an incorrect memory pointer retention during the file-closing process,...

EUVD-2010-1321

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414459)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414459 advisory. The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system...

EUVD-2022-55453

Malicious code in bioql PyPI...

CVE-2022-50302 lockd: set other missing fields when unlocking files

In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfslockfile expects the struct filelock to be fully initialised by the caller. Re-exported NFSv3 has been seen to Oops if the flfile field is NULL...

PT-2025-37597

In the Linux kernel, the following vulnerability has been resolved: io uring/msg ring: Fix NULL pointer dereference in io msg send fd Syzkaller produced the below call trace: BUG: KASAN: null-ptr-deref in io msg ring+0x3cb/0x9f0 Write of size 8 at addr 0000000000000070 by task repro/16399 CPU: 0...

Linux Distros Unpatched Vulnerability : CVE-2022-50189

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: tools/power turbostat: Fix file pointer leak Currently if a fscanf fails then an early retur...

CVE-2022-50189

In the Linux kernel, the following vulnerability has been resolved: tools/power turbostat: Fix file pointer leak Currently if a fscanf fails then an early return leaks an open file pointer. Fix this by fclosing the file before the return. Detected using static analysis with cppcheck:...

SUSE CVE-2022-50189

In the Linux kernel, the following vulnerability has been resolved: tools/power turbostat: Fix file pointer leak Currently if a fscanf fails then an early return leaks an open file pointer. Fix this by fclosing the file before the return. Detected using static analysis with cppcheck:...