USN-8098-1: Linux kernel vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

Ext4 File System Heap Buffer Overflow DoS

The vulnerability of the parseapplysbmountoptions function in the fs/ext4/super.c module of the Ext4 file system in the Linux operating system is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could all...

EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2026-1537)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : media: v4l2-mem2mem: add lock to protect parameter numrdyCVE-2023-53519 md: Replace snprintf with scnprintfCVE-2022-50299 mm/vmscan...

Linux NFS Client Buffer Overflow

The vulnerability of the nfssysfslinkrpcclient function in the fs/nfs/sysfs.c module, which is part of the NFS client support in Linux kernel, involves copying buffers without checking their size—a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to compromise...

OCFS2 Heap Buffer Overflow DoS

The vulnerability of the ocfs2grabfolios function in the fs/ocfs2/alloc.c module of the OCFS2 file system in the Linux operating system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow an attacker to compromise the...

F2FS Heap Buffer Overflow DoS

The vulnerability in the f2fsfreedic function within the fs/f2fs/compress.c file of the F2FS filesystem on Linux kernel is related to the reuse of previously freed memory. Exploitation of this vulnerability may allow an attacker to cause a denial of service...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through the handling of temporary file creation and population in the sandboxed file system bridge. An attacker can write arbitrary data...

Brokering File System Privilege Escalation

The vulnerability of the Brokering File System BFS in Windows operating systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...

ROS-20260313-73-0009

A vulnerability in the nfsfsprocnetinit function of the NFS file system of the Linux operating system kernel is related to incorrect resource cleanup or release. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

NTFS Privilege Escalation

The vulnerability of the NTFS file system in Windows operating systems relates to reading beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to increase their privileges...

UNIX Disk Format File System Driver Privilege Escalation

The vulnerability of the UNIX Disk Format File System Driver UDFS on Windows operating systems lies in the reading of data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to gain increased privileges...

Resilient File System Privilege Escalation

The vulnerability of the Resilient File System ReFS in Windows operating systems relates to reading data beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to increase their privileges...

runc: opencontainers/selinux: container escape and denial of service due to arbitrary write gadgets and procfs write redirects

A flaw was found in runc. This attack is a more sophisticated variant of CVE-2019-16884, which was a flaw that allowed an attacker to trick runc into writing the LSM process labels for a container process into a dummy tmpfs file and thus not apply the correct LSM labels to the container process...

TinaCMS CLI has Arbitrary File Read via Disabled Vite Filesystem Restriction

Summary The TinaCMS CLI dev server configures Vite with server.fs.strict: false, which disables Vite's built-in filesystem access restriction. This allows any unauthenticated attacker who can reach the dev server to read arbitrary files on the host system Details When running tinacms dev, the CLI...

CVE-2026-28792 Cross-Origin File Exfiltration via CORS Misconfiguration + Path Traversal in TinaCMS

Tina is a headless content management system. Prior to 2.1.8 , the TinaCMS CLI dev server combines a permissive CORS configuration Access-Control-Allow-Origin: with the path traversal vulnerability previously reported to enable a browser-based drive-by attack. A remote attacker can enumerate the...

CLSA-2026-1773311565 nfs-utils: Fix of CVE-2025-12801

CVE-2025-12801: fix rpc.mountd privilege escalation allowing NFSv3 clients to bypass rootsquash and allsquash when mounting subdirectories...

fs/hfsplus Component Failure

The vulnerability of the fs/hfsplus component in Linux operating systems relates to reading data from buffer files beyond their allowable limits. Exploiting this vulnerability can allow an attacker to cause a service failure...

Projected File System Privilege Escalation

The vulnerability of the Projected File System ProjFS in Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to enhance their privileges...

OpenClaw File Inclusion Vulnerability

OpenClaw is openclaw open source an intelligent artificial assistant. OpenClaw suffers from a file inclusion vulnerability. An attacker can exploit this vulnerability to read arbitrary files in the local file system...

CVE-2026-31988

yauzl aka Yet Another Unzip Library version 3.2.0 for Node.js contains an off-by-one error in the NTFS extended timestamp extra field parser within the getLastModDate function. The while loop condition checks cursor data.length + 4 instead of cursor + 4 = data.length, allowing readUInt16LE to rea...