CVE-2026-64108

A flaw was found in the Linux kernel's Common Internet File System CIFS component. This vulnerability occurs when a CIFS file's close operation is executed after the filesystem has been unmounted, leading to a directory entry dentry remaining in use. This improper resource management can trigger ...

ROS-20260721-73-0021

The vulnerability of the File System Access API interface in Google Chrome and Microsoft Edge is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information remotely...

The vulnerability of the z_erofs_map_sanity_check() function in the fs/erofs/zmap.c file of the EROFS file system, a kernel module for Linux operating systems, allows a malicious actor to trigger a service failure.

The vulnerability of the zerofsmapsanitycheck function in the fs/erofs/zmap.c file of the EROFS file system Enhanced ReadOnly File System in the Linux operating system is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a service failur...

CVE-2026-47133

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 5.0.10, each table in the on-disk SQLite policy store /Library/Application Support/clearancekit/store.db is verified using an ECDSA signature stored in the datasignatures table. T...

@0xwork/connect (>=0.1.0, <=0.1.9), @3onedata/alsatian (>=0.1.8-fix.3, <=0.1.8-fix.5) +912 more potentially affected by CVE-2026-59875 via tar (>=7.0.0, <=7.5.16)

tar NPM version =7.0.0, =0.1.0, =0.1.8-fix.3, =0.0.6, =11.0.19, =1.0.0, =1.0.2, =2026.4.23-zh, =0.1.0, =0.1.1, =0.1.1, =2026.4.4, =0.59.0, =0.64.0 - @aivibeclaw/speech-core 2026.6.10 and more Source cves: CVE-2026-59875 Source advisory: OSV:GHSA-GVWX-54WH-QM9J...

CVE-2026-15788

CVE-2026-15788 concerns BuildKit on Windows Containers (WCOW). The issue is that the cache mount source= selector does not detect NTFS directory junctions inside the cache root, allowing a build authored by an untrusted user to read arbitrary host files reachable to the BuildKit daemon process. A...

CVE-2026-64187

In the Linux kernel, the following vulnerability has been resolved: xfs: fail recovery on a committed log item with no regions If the first op of a transaction is a bare transaction header len == sizeofstruct xfstransheader, xlogrecoveraddtotrans adds an item but no region, leaving it on ritemq...

CVE-2026-63800

A flaw was found in the Linux kernel's parallel Network File System pNFS component. An issue in the pnfsupdatelayout function causes a use-after-free vulnerability due to incorrect ordering of memory management operations. This flaw can be triggered when the system attempts to update a pNFS layou...

CVE-2026-40187 Authenticated RCE via Malicious eTemplate Upload in EGroupware

In egroupware version 26.0 and earlier, an authenticated administrator can achieve OS-level Remote Code Execution RCE by uploading a malicious eTemplate XML file .xet to the VFS /etemplates mount. The Widget::expandname method passes template widget attribute values directly into a PHP eval call...

EUVD-2026-46033

In egroupware version 26.0 and earlier, an authenticated administrator can achieve OS-level Remote Code Execution RCE by uploading a malicious eTemplate XML file .xet to the VFS /etemplates mount. The Widget::expandname method passes template widget attribute values directly into a PHP eval call...

CVE-2026-40187

In egroupware version 26.0 and earlier, an authenticated administrator can achieve OS-level Remote Code Execution RCE by uploading a malicious eTemplate XML file .xet to the VFS /etemplates mount. The Widget::expandname method passes template widget attribute values directly into a PHP eval call...

USN-8570-1: 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: - Foo-over-UDP FOU; - ARM64 architecture; - x86 architecture; - Block layer subsystem; - Drivers core; - Null block...

CVE-2026-53397

A flaw was found in the Linux kernel's Network File System Daemon nfsd. This vulnerability occurs during the processing of Access Control List ACL set operations. If a specific decode step fails, a memory leak of a posixacl object occurs. This can lead to resource exhaustion over time, potentiall...

CVE-2026-53394

A flaw was found in the Linux kernel's Network File System NFS version 4.0 NFSv4.0 OPEN implementation. A race condition can occur when two NFSv4.0 OPEN threads with the same owner string attempt to open a file, and a concurrent thread inserts a new unconfirmed owner. This can lead to a memory le...

CVE-2026-53395

A flaw was found in the Linux kernel's Network File System NFS daemon nfsd. A remote attacker can exploit this vulnerability by sending specially crafted NFS CREATE requests that include conflicting Access Control List ACL attributes. This leads to a memory leak, where the system fails to release...

CVE-2026-53399

A flaw was found in the Linux kernel's Network File System Daemon nfsd. When a setlease operation fails, the system prematurely releases a layout state identifier. An attacker could exploit this by triggering the failure, leading to a use-after-free vulnerability. This could result in a system...

CVE-2026-63090

ProFTPD before 1.3.9c and 1.3.10rc3 contains a heap-based buffer overflow vulnerability in the modsftp module that allows authenticated low-privilege attackers to achieve arbitrary code execution by sending crafted SFTP packet fragments exceeding the 16 KB reassembly buffer in the fxp.c component...

CVE-2026-53398

A flaw was found in the Linux kernel's Network File System Daemon NFSD. The nfsd4decodesecinfononame function does not properly initialize a pointer sinexp before processing an incoming data stream. If the data stream is malformed or truncated, the uninitialized pointer can retain stale data from...

CVE-2026-53391

A flaw was found in the Linux kernel's NFSv4/pNFS implementation. The nfs4decodempdsaddr function, responsible for decoding network address information, does not properly handle zero-length raddr opaque data. A malicious or compromised metadata server can exploit this by providing a zero-length...

CVE-2026-64157

A flaw was found in the Linux kernel's network file system netfs component. This vulnerability allows for incorrect handling of data during partial invalidation operations on streaming-write pages. An attacker could potentially exploit this to cause data corruption or unexpected system behavior,...