PT-2026-85797

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Andrew File System afs component where the afs lookup volume rcu function fails to properly handle cases where afs try get volume fails, leading to a leak of a dyi...

PT-2026-85386

SmartIT Desktop Manager developed by Lightstar has a Use of Hard-coded Credentials vulnerability. Unauthenticated remote attackers can obtain the SFTP service credentials of the SmartIT Agent application from the source code, thereby browsing the file system of the user's host...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-8714-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8714-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Btrfs Heap Buffer Overflow DoS

The vulnerability of the btrfsrundelayeditems function in the fs/btrfs/delayed-inode.c file of the Btrfs file system in the Linux operating system is related to the occurrence of mutual locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

btrfs fs/btrfs/tree-log.c Heap Buffer Overflow DoS

The vulnerability of the doabortlogreplay function in the fs/btrfs/tree-log.c file of the btrfs file system in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to trigger a service failure...

USN-8714-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - OCFS2 file system; - SCTP protocol; CVE-2026-53043, CVE-2026-53224, CVE-2026-53225, CVE-2026-53246, CVE-2026-53309...

RLSA-2026:61887 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: seccomp: passthrough uretprobe systemcall without filtering CVE-2025-21834 kernel: ip6tunnel: use skbvlaninetprepare in ip6tnlrcv CVE-2026-23003 kernel: netfilter: nftables: Fix for...

Security Bulletin: vulnerable Server-side Template Injection (freemarker-2.3.26-incubating.jar) found in IBM webMethods API Management

Summary freemarker-2.3.26-incubating.jar vulnerable to Server-side Template Injection. This can be further leveraged for file system access and code execution Vulnerability Details ID:WS-2020-0455 DESCRIPTION: Affected versions of this package are vulnerable to Server-side Template Injection SSTI...

CVE-2026-49833: Improper Limitation of a Pathname to a Restricted Directory

DSpace open source software is a repository application which provides durable access to digital resources. From versions 8.0-rc1 to before 8.4, 9.0-rc1 to before 9.3, and 10-rc1 to before 10.0, a path traversal vulnerability is possible via the COAR Notify / LDN service in DSpace. The attacker...

Security Bulletin: IBM i is Affected By Denial of Service Vulnerabilities in NFS [CVE-2026-17057, CVE-2026-17207]

Summary IBM i is vulnerable to denial of service due to missing authentication and a buffer overflow CVE-2026-17057, CVE-2026-17207 in Network File System NFS as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17057 DESCRIPTION: IBM i could allow a remote...

CVE-2026-80591

A flaw was found in the f2fs file system within the Linux kernel. This vulnerability arises from inadequate validation of extended attribute xattr entries during the f2fslistxattr function's operation. A local attacker could potentially create a corrupted xattr entry, causing the system to attemp...

Ext4 Heap Buffer Overflow DoS

The vulnerability of the ext4mbscangroups function in the fs/ext4/mballoc.c module of the Ext4 file system in the Linux operating system is related to the execution of a loop with an unreachable exit condition an “infinite loop”. Exploitation of this vulnerability could allow an attacker to...

File System Access Component Compromise Data Compromise

The vulnerability of the File System Access component in Google Chrome and Microsoft Edge is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to compromise data integrity through a specially crafted HTML page...

File System Access Component Google Chrome Microsoft Edge

The vulnerability of the File System Access component in Google Chrome and Microsoft Edge is related to lack of access control. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data and influence data integrity through a specially created PDF file...

MemProcFS v5.18

MemProcFS: MemProcFS is an easy and convenient way of viewing physical memory as files in a virtual file system. Easy trivial point and click memory analysis without the need for complicated commandline arguments! Access memory content and artifacts via files in a mounted virtual file system or v...

CVE-2026-80656: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

SSHFS Symbolic Link DoS

The vulnerability of the SSHFS file system for remote file management is related to incorrect definition of symbolic links before accessing the file. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Windows Common Log File System Driver Privilege Escalation

The vulnerability of the Windows Common Log File System Driver in Windows operating systems is related to synchronization errors when using common resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to gain increased privileges...

NTFS Disclosure

The vulnerability of the NTFS file system in Windows operating systems relates to reading data beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to disclose protected information...

EUVD-2026-67161

libreoffice-convert is a Node.js module for converting office documents to different formats. Prior to 1.8.2, index.js uses the caller-controlled options.fileName value in path.jointempDir.name, fileName without reducing it to a base name. A filename containing ../ can escape the temporary...