node-cve-2018-4407

node-cve-2018-4407 Node.js PoC exploit code for CVE-2018-4407 Author: Sam Decrock This script is based on the scapy script provided by Zuk: iOS 12 / OS X Remote Kernel Heap Overflow CVE-2018-4407 POC in a tweet: pip install scapy sudo scapy sendIPdst=“Target...

CVE-2026-64705

CVE-2026-64705 — HFS xattr kernel heap overflow macOS Root-cause analysis and proof-of-concept for CVE-2026-64705, a buffer overflow in the HFS kernel extension fixed in macOS Sonoma 14.8.7 HT127117: HFS — Impact: An app may be able to cause unexpected system termination or write kernel memory. A...

CVE_2025_24257----NOT-MINE

🔧 CVE202524257----NOT-MINE - Run the Windows PoC Safely 🧾 Overview CVE202524257----NOT-MINE is a Windows proof of concept that shows a kernel memory bug in IOGPUFamily. It is based on a bitmapmask underflow that can lead to a kernel heap out-of-bounds write. This project is the first public PoC...

ctl_ctloutput-leak

ctlctloutput-leak The ctlctloutput function in macOS High Sierra 10.13 ignores the return value of a call to sooptcopyin, which opens up a race window to leak uninitialized kernel heap data to user space. ctlctloutput-leak is a proof-of-concept exploit that attempts to trigger this information...

salt

Welcome to salt , a tool to reverse and learn kernel heap memory management. It can be useful to develop an exploit, to debug your own kernel code, and, more importantly, to play with the kernel heap allocations and learn its inner workings. This tool helps tracing allocations and the current sta...

CVE-2019-6207

CVE-2019-6207 getdirentriesattr kernel heap inofo leak Esta vulnerabilidad puede desencadenarse en el sandbox en macOS=10.14.4 && iOS 12.2 Actualizaré más detalles sobre esta vulnerabilidad...

Linux Distros Unpatched Vulnerability : CVE-2026-89743

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used- ring length reported by the NSM device into msg-resp.len...

Linux Distros Unpatched Vulnerability : CVE-2026-89649

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ceph: bound xattr value length in buildxattrs buildxattrs decodes the MDS-supplied xattr blob one attribute at a time. For each attribute it reads a 32-bit name...

Linux Distros Unpatched Vulnerability : CVE-2026-89724

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: vicodec: fix out-of-bounds write in FWHT encoder vidiocsfmtvidout sizes the encoder CAPTURE buffer from the compressed descriptor pixfmtfwht, whose...

CVE-2026-80960

A flaw was found in the Linux kernel's dm-pcache component. A local attacker with CAPSYSADMIN capabilities can exploit this vulnerability by supplying a specially crafted cache device. The segnum value, which dictates the size of cache segments, is not adequately validated against the actual devi...

DEBIAN-CVE-2026-89743

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-80960

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: validate on-media segnum against the cache device size segnum is read from the crc32c-only superblock, so whoever supplies the cache device on a table load CAPSYSADMIN controls it. It sizes cache-segments and is the...

DEBIAN-CVE-2026-80960

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: validate on-media segnum against the cache device size segnum is read from the crc32c-only superblock, so whoever supplies the cache device on a table load CAPSYSADMIN controls it. It sizes cache-segments and is the...

CVE-2026-89743 misc: nsm: bound the device-reported response length

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

EUVD-2026-76655

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-89743

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-89743 misc: nsm: bound the device-reported response length

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-89743

A vulnerability in the Linux kernel's NSM (Network Shared Memory) driver allows a malicious or buggy backend to report a response length larger than the allocated buffer. The function nsm_sendrecv_msg_locked() stores the virtqueue used-ring length without bounding it, so parse_resp_raw() copies e...

CVE-2026-89724

CVE-2026-89724 is an out-of-bounds write in the Linux kernel's media: vicodec FWHT encoder. The function vidioc_s_fmt_vid_out() sizes the encoder CAPTURE buffer using pixfmt_fwht.sizeimage_mult of 3, but for 4-component pixel formats where all planes are full resolution, the unencoded fallback pa...

CVE-2026-89649

This out-of-bounds read affects the Linux kernel's CephFS client , specifically the __build_xattrs() function. When decoding the xattr blob supplied by a Ceph metadata server (MDS), the 32-bit value length of the final attribute is never validated against the blob size via a ceph_decode_need() ch...