Threat Intelligence Database

A vulnerability in the Linux kernel ext4 filesystem code could leave stale extent entries in the extent status tree if splitting an extent fails. This occurs because the code might return an error without properly dropping all partially processed extents. The issue has been resolved by ensuring all potentially stale extents are dropped when splitting fails. The vulnerability affects version 3.0 of the Linux kernel ext4 code. It has a medium severity rating and no known exploits in the wild.

CVE-2026-46002 is a vulnerability related to the ext2 filesystem implementation in Microsoft products, specifically involving the rejection of inodes with zero i_nlink and a valid mode in the ext2_iget() function. The provided information does not include technical details beyond this or any exploit data. No patch or remediation details are available, and there is no indication of known exploits in the wild. The vulnerability affects Microsoft and Azure Linux 3.0 versions. No CVSS score is provided.

CVE-2026-45841 is a vulnerability related to a divide-by-zero error in the netfilter component, specifically in nfnetlink_osf's OSF_WSS_MODULO function. The vulnerability affects Microsoft products including Azure Linux 3.0. No detailed technical description or exploit information is provided. There is no CVSS score assigned, and no known exploits in the wild have been reported. Patch or remediation status is not confirmed from the available data.

CVE-2026-45912 is a vulnerability related to the ext4 filesystem implementation, specifically concerning caching behavior during extent splitting. The available information is limited and does not provide technical details beyond the title or describe exploitation methods or impacts. There is no CVSS score or detailed vendor advisory content available to clarify the severity or remediation status. No known exploits in the wild have been reported. The affected products include Microsoft and Azure Linux 3.0 versions. Patch status is not confirmed, and no official fix or mitigation guidance is provided.

CVE-2026-46016 is a vulnerability related to the remoteproc driver for Xilinx devices, specifically concerning access to buffer information only if the Inter-Processor Interrupt (IPI) is buffered. The provided description does not include technical details or exploitation methods. There is no CVSS score or patch information available. No known exploits are reported in the wild. The affected products include Microsoft and Azure Linux 3.0 versions. Due to the lack of detailed information, the severity is assessed as medium based on the potential for improper buffer access control.