CVE-2026-64600

🚨 CVE-2026-64600 — RefluxFS Linux Kernel Local Privilege Escalation LPE 📖 Overview CVE-2026-64600 "RefluxFS" is a Linux kernel vulnerability affecting the RefluxFS filesystem implementation. The flaw stems from improper validation of filesystem metadata, potentially leading to kernel memory...

NSecSoftBYOVD

NSecSoftBYOVD Update 2026.1.13: The vulnerbility has been assigned the number CVE-2025-68947 Reference: https://bbs.kafan.cn/thread-2284992-1-1.html, https://blog.csdn.net/qq40827990/article/details/148997201 Same techniques are widely used by Silverfox Group to terminate AV processes BYOVD Usage...

Singularity

Singularity - Stealthy Linux Kernel Rootkit "Shall we give forensics a little work?" Singularity is a powerful Linux Kernel Module LKM rootkit designed for modern 6.x kernels. It provides comprehensive stealth capabilities through advanced system call hooking via ftrace infrastructure. Full...

x18-leak

x18-leak iOS 11.2 introduced a kernel information leak that could be used to determine the kASLR slide. The issue was the result of a newly added feature, ARMKERNELPROTECT, that inadvertently caused the address of the kernel function Lel0synchronousvector64long to appear in register x18 when...

CVE-2019-14040

CVE-2019-14040 Proof-of-concept code for CVE-2019-14040 More details about the vulnerability are available in the blog post. If you have any questions, you are welcome to DM me on Twitter @tamirzb. Build & Run In order to build, run Android NDK's ndk-build. In order to run the PoC, run the binary...

CVE_2022_46395_Gazelle

Exploit for CVE-2022-46395 to run on FireTV 3rd gen Cube This is a fork of security researcher Man Yue Mo's Pixel 6 POC for CVE-2022-46395. Read his detailed write-up of the vulnerability here. Changes have been made to account for FireOS's 32-bit user space. The POC exploits a bug in the ARM Mal...

cve-2016-0095-x64

cve-2016-0095-x64 windows 7 Ultimate Ultimate x64 poc of cve-2016-0095MS16-034 A newbie starts learning cve, referencing: https://whereisk0shl.top/ssctfpwn450windowskernelexploitationwriteup.html and the code from expert k0shl at https://github.com/k0keoyo/SSCTF-pwn450-ms16-034-writeup. Modified ...

PegasusX

PegasusX OS X 10.11.6 LPE PoC for CVE-2016-4655 / CVE-2016-4656 CVEs Analysis & Writeup A detailed analysis of the CVEs used in this PoC is available here: Analysis and exploitation of Pegasus kernel vulnerabilities CVE-2016-4655 / CVE-2016-4656...

CVE-2015-0057

CVE-2015-0057 Exploitation on 32-bit and 64-bit Systems Author: Aaron Adams Translation: 55-AA Translator's Note: Some parts of this article are freely translated. Please refer to the original text for any questions. Terminology: Primitive: Similar to a functional function, it is a collection of...

CVE-2023-41992

CVE-2023-41992 This is a proof-of-concept for CVE-2023-41992. And first of all, this has nothing to do with jailbreak ! And it is still under development. Thank everyone who helped me so far. For privacy reasons, I may not list you here. DM me if you want ! patch As far as I know, the patch is in...

NovaHypervisor

NovaHypervisor Description NovaHypervisor is a defensive x64 Intel host based hypervisor. The goal of this project is to protect against kernel based attacks either via Bring Your Own Vulnerable Driver BYOVD or other means by safeguarding defense products AntiVirus / Endpoint Protection and kerne...

cve-2022-0847dirtypipe-exploit

cve-2022-0847dirtypipe-exploit...

kernel: x86/bugs: Enable IBPB flush on BPF JIT allocation

A flaw was found in the Linux kernel. This vulnerability involves an incomplete defense against Spectre-v2, a type of attack that can expose sensitive information by exploiting how modern processors predict future operations. Specifically, when the Berkeley Packet Filter BPF Just-In-Time JIT...

kernel: bpf: Support for hardening against JIT spraying

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF Just-In-Time JIT compiler. The BPF JIT allocator reuses memory space, and when new code is written, an indirect jump into the new program can reuse a branch prediction left behind by an old program. This could allow an attacker to...

kernel: openvswitch: fix GSO userspace truncation underflow

A flaw was found in the Open vSwitch component of the Linux kernel. This vulnerability arises from an underflow condition when handling Generic Segmentation Offload GSO packets in userspace. A length calculation error can lead to a buffer underflow when data is processed by the skbzerocopy...

kernel: macsec: fix replay protection at XPN lower-PN wrap

A flaw was found in the Linux kernel's MACsec Media Access Control Security subsystem. When using Extended Packet Numbering XPN, a vulnerability exists where the replay protection mechanism can be bypassed. An attacker can exploit an integer overflow when the packet number reaches its maximum...

kernel: drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid()

A flaw was found in the drm/amdgpu component of the Linux kernel. A use-after-unlock vulnerability exists where a virtual machine VM pointer is dereferenced after its protective lock has been released. This allows the pointer to be modified, potentially leading to memory corruption. An attacker...

kernel: nvmet-auth: Synchronize timeout work during SQ teardown

A flaw was found in the nvmet-auth component of the Linux kernel. A timing issue during the cleanup of a Submission Queue SQ can lead to a use-after-free vulnerability. This occurs when a delayed authentication task attempts to access memory that has already been released or repurposed. An attack...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound

A flaw was found in the drm/vmwgfx component of the Linux kernel. An integer overflow vulnerability exists in the vmwshaderdefine function due to improper validation of user-supplied shader window size and offset. When the offset value is close to its maximum, an unsigned addition can wrap around...