UBUNTU-CVE-2026-89614

In the Linux kernel, the following vulnerability has been resolved: ntfs: bound the free-cluster bitmap scan to the volume vol-lcnemptybitsperpage is sized from vol-nrclusters at mount, but ntfsclusteralloc bounds its scan of that array by the size of $Bitmap. Those are independent on-disk...

UBUNTU-CVE-2026-89613

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid empty mapping pairs Reject an attribute with empty mapping pairs if it has inconsistent highest VCN and size...

UBUNTU-CVE-2026-89610

In the Linux kernel, the following vulnerability has been resolved: ntfs: verify run length exceeding volume boundary The mapping pairs decoder validates that the starting LCN is within the volume but does not check if the run extends beyond the volume boundary. A malformed NTFS image with a...

CVE-2026-89613

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid empty mapping pairs Reject an attribute with empty mapping pairs if it has inconsistent highest VCN and size...

CVE-2026-89612

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...

CVE-2026-89611

In the Linux kernel, the following vulnerability has been resolved: ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting to sparse also adds the compressedsize field before the name and...

Dumpy

Description This tool dynamically calls MiniDumpWriteDump to dump lsass memory content. This process is done without opening a new process handle to lsass and using DInvokers to make it harder to detect its malicious behaviour. In order to obtain a valid process handle without calling OpenProcess...

CVE-2025-8088

CVE-2025-8088：通过 NTFS ADS 滥用实现的 WinRAR 路径遍历 📌 执行摘要 CVE-2025-8088 是 WinRAR（7.12 及更早版本）中的一个严重路径遍历漏洞。该缺陷存在于应用程序处理使用 NTFS 备用数据流（ADS） 的压缩包条目文件名的方式中。攻击者通过诱使解压引擎错误解析流边界，可绕过用户预期的解压目录，将任意文件写入 Windows Startup 文件夹等敏感位置。 漏洞详情 技术分析 该问题的核心在于 WinRAR 的路径清理逻辑与 Windows NTFS 文件系统之间的交互。 1. NTFS ADS 基础： NTFS...

CVE-2020-24955

CVE-2020-24955 SUPERAntiSpyware Professional X Trial = 10.0.1206 Local Privilege Escalation SUPERAntiSpyware Professional X Trial versions prior to 10.0.1206 are vulnerable to local privilege escalation because it allows unprivileged users to restore quarantined files to a privileged location...

LAB-DFIR-cve-2023-38831

LAB-DFIR-cve-2023-38831 This lab simulates a CVE-2023–38831 attack and must investigate diskimage and contains a variety of questions including understanding the Windows registry, NTFS files, cache browser, and a complete understanding of the functions that come out of Windows in the sequence of...

Linux Distros Unpatched Vulnerability : CVE-2026-89611

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting ...

Linux Distros Unpatched Vulnerability : CVE-2026-89610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: verify run length exceeding volume boundary The mapping pairs decoder validates that the starting LCN is within the volume but does not check if the run...

Linux Distros Unpatched Vulnerability : CVE-2026-89612

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decode...

Linux Distros Unpatched Vulnerability : CVE-2026-89613

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: reject invalid empty mapping pairs Reject an attribute with empty mapping pairs if it has inconsistent highest VCN and size. CVE-2026-89613 Note that Ness...

Linux Distros Unpatched Vulnerability : CVE-2026-89614

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: bound the free-cluster bitmap scan to the volume vol-lcnemptybitsperpage is sized from vol-nrclusters at mount, but ntfsclusteralloc bounds its scan of th...

CVE-2026-89613

A flaw was found in the Linux kernel's NTFS filesystem driver. This vulnerability occurs when the driver processes an attribute with empty mapping pairs that have inconsistent highest Virtual Cluster Number VCN and size. A local attacker could potentially craft a malicious NTFS filesystem that,...

CVE-2026-89610

A flaw was found in the Linux kernel's NTFS component. The mapping pairs decoder fails to verify if a run length extends beyond the volume boundary. A local attacker could exploit this by providing a malformed NTFS image with a crafted mapping pairs array. This could lead to memory corruption and...

CVE-2026-89614

A flaw was found in the Linux kernel's NTFS file system driver. This vulnerability occurs because the free-cluster bitmap scan is not properly bounded to the volume size. A specially crafted NTFS image, where the bitmap covers more clusters than the volume actually has, can lead to an out-of-boun...

CVE-2026-89611

A flaw was found in the Linux kernel. The NTFS file system driver does not properly validate non-resident attribute offsets when converting between sparse and non-sparse attributes. A local attacker could craft a malicious Master File Table MFT record, which could lead to writing data beyond...

CVE-2026-89612

A flaw was found in the Linux kernel's NTFS filesystem driver. A local attacker could provide a specially crafted NTFS boot sector containing an invalid Master File Table MFT Logical Cluster Number LCN. Due to an integer overflow during parsing, this could lead to an out-of-bounds memory access...