CVE-2026-10645

Zephyr's ext2 directory-entry parser does not fully validate on-disk directory entry structure before copying the entry name and advancing traversal state. In ext2fetchdirentry subsys/fs/ext2/ext2diskops.c, the code only checks denamelen = EXT2MAXFILENAME and then copies the name with memcpy...

CVE-2026-10645

Technical details are not publicly available in the provided documents. Monitor for updates on CVE-2026-10645; no additional specifics on affected products or fixes are provided here.

CVE-2026-10645 fs: ext2: Missing structural validation of directory entries can cause out-of-bounds read and zero-progress directory traversal

Zephyr's ext2 directory-entry parser does not fully validate on-disk directory entry structure before copying the entry name and advancing traversal state. In ext2fetchdirentry subsys/fs/ext2/ext2diskops.c, the code only checks denamelen = EXT2MAXFILENAME and then copies the name with memcpy...

Malicious code in node-multi-downloader (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8fc720cd970f4d19212ca90945b7fc1e4e1c64da98235ff595b3792ae69e3e68 On npm install, this package's postinstall hook node index.js hex-encodes the installer's current working directory, the first 15 entries of that...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1816)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1816 advisory. In the Linux kernel, the following vulnerability has been resolved: bonding: fix use-after-free due to enslave fail after slave array update CVE-2026-23171 In the Linux kernel, the following...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bonding: fix use-after-free due to enslave fail after slave array update CVE-2026-23171 In the Linux kernel, the following vulnerability has been resolved: mm/pagewalk: fix race between concurrent split and refaul...

CVE-2025-70099

A NULL pointer dereference in the ext4direngetnamelen function in include/ext4dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validate the...

CVE-2025-70099

A NULL pointer dereference in the ext4direngetnamelen function in include/ext4dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validate the...

CVE-2025-70099

A NULL pointer dereference in the ext4direngetnamelen function in include/ext4dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validate the...

CVE-2025-70099

A NULL pointer dereference in the ext4direngetnamelen function in include/ext4dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validate the...

CVE-2025-70099

CVE-2025-70099 : The Red Hat/NVD entries describe a NULL pointer dereference in lwext4 1.0.0 within ext4_dir_en_get_name_len (include/ext4_dir.h). During directory iteration, the code may not validate the directory entry pointer before accessing name_len, allowing a segmentation fault and denial ...

PT-2026-45548

A NULL pointer dereference in the ext4 dir en get name len function in include/ext4 dir.h of lwext4 1.0.0 allows attackers to cause a denial of service by supplying a specially crafted EXT4 filesystem image with malformed directory entries. During directory iteration, the code may fail to validat...

CVE-2026-46078

In the Linux kernel, the following vulnerability has been resolved: erofs: fix the out-of-bounds nameoff handling for trailing dirents Currently we already have boundary-checks for nameoffs, but the trailing dirents are special since the namelens are calculated with strnlen with unchecked nameoff...

EUVD-2026-32460

In the Linux kernel, the following vulnerability has been resolved: erofs: fix the out-of-bounds nameoff handling for trailing dirents Currently we already have boundary-checks for nameoffs, but the trailing dirents are special since the namelens are calculated with strnlen with unchecked nameoff...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of CPU cache flushing before writing PASID table addresses to the PASID directory entries. Thi...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the dadd operation in Ceph. This operation may cause hashed negative directory entries to be...

OpenMcdf 安全漏洞

OpenMcdf is an open-source .NET library for manipulating compound file binary formats. Versions of OpenMcdf prior to 3.1.3 contained security vulnerabilities, which stemmed from undetected loops in the red-black tree used to manage directory entries, potentially leading to infinite loops...

CVE-2026-43076

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate inline data isize during inode read When reading an inode from disk, ocfs2validateinodeblock performs various sanity checks but does not validate the size of inline data. If the filesystem is corrupted, an inode's...

CVE-2026-43076

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate inline data isize during inode read When reading an inode from disk, ocfs2validateinodeblock performs various sanity checks but does not validate the size of inline data. If the filesystem is corrupted, an inode's...

CVE-2026-43076 ocfs2: validate inline data i_size during inode read

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate inline data isize during inode read When reading an inode from disk, ocfs2validateinodeblock performs various sanity checks but does not validate the size of inline data. If the filesystem is corrupted, an inode's...