IoRingReadWritePrimitive

IoRingReadWritePrimitive Post exploitation technique to turn arbitrary kernel write / increment into full read/write primitive on Windows 11 22H2+ This PoC is using the HackSysExtremeVulnerableDriver. The PoC supports both arbitrary write and arbitrary increment, controlled through a flag passed...

ghostlock-sabrina

GhostLock Sabrina Root exploit for Chromecast with Google TV sabrina via CVE-2026-43499 -- a use-after-free in the Linux kernel's futex PI priority inheritance subsystem. Achieves root on a locked bootloader device running Android 14 with kernel 5.15.170 PGO+BOLT+LTO, clang 17. The vulnerability...

test_iconv

Testing CVE-2024-2961 V1 - Under Analysis This repository contains a C program to test for CVE-2024-2961, which involves a buffer overflow vulnerability in the iconv function of the GNU C Library glibc. Due to the structure of PHP’s heap, this overflow can be exploited to modify part of a free li...

CVE-2014-0816

CVE-2014-0816 This is an exploit for CVE-2014-0816 JVNDB-2014-000026: Norman Security Suite vulnerable to privilege escalation. This exploit launches CMD.exe with SYSTEM privilege from Non-Administrator privilege by exploiting the vulnerability in an IOCTL handler of ngs.sys / ngs64.sys. Usage...

HITCON-2023-Demo-CVE-2023-20562

HITCON 2023 Demo CVE-2023-20562 Description This demonstration took place at HITCON 2023 in Taiwan. The demo highlights the exploitation of AMDCpuProfiler.sys within AMD μProf. By triggering an arbitrary write on the EPROCESS token, privilege escalation to SYSTEM level is achieved. Disabling the...

cve-2016-0040

cve-2016-0040 poc for cve-2016-0040 bug found and exploited by Meysam Firozi @R00tkitSmm this poc help write arbitrary data to arbitrary address in windows kernel for more info see ny blog : http://ioctl.ir/index.php/2016/02/13/cve-2016-0040-story-of-uninitialized-pointer/...

Recreate-cve-2023-21768

Root Cause: Comparing the AFD.sys between the 202209 and 202307 versions, in the function AfdNotifyRemoveIOCompletion, both the 202209 and 202307 Windows versions include a step that uses the ProbeForWrite function to check whether a memory region is in user mode. However, the buffer address...

cve-2024-1086-writeup

CVE-2024-1086 Root Cause & Exploitation Target kernels: Linux 6.8 netfilter nftables Novel angle: Logic confusion in nftverdictinit causes refcount double-free, exploitable via heap spray to arbitrary memory write. Table of Contents 1. Background — netfilter / nftables overview 2. Root Cause...

CVE-2026-40003

CVE-2026-40003 aka Joselito is arbitrary memory write vulnerability found in the ZXIC/Sanechips ZX297520V3 SoC BootROM. !CAUTION This PoC has been published for research purposes only. You must NOT use this exploit for any malicious purposes. Do NOT use the exploit on devices you do not own or...

EUVD-2026-106864

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: flatpak (UTSA-2026-142347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142347 advisory. In Flatpak before 1.18.1, a malicious sandboxed app can obtain arbitrary read and write access to files on the host, which can be escalated to arbitrary code executi...

CVE-2026-81212

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters...

CVE-2026-81212

IBM DataStage on Cloud Pak for Data 5.4.0.0 is vulnerable to an improper authorization flaw (CWE-285) that allows an unauthenticated user to perform an arbitrary write into the shared Redis instance. This vulnerability allows an anonymous caller to write data under any tenant's key, effectively c...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via ViaTemplateActivator.generate in src/virtualenv/activation/viatemplate.py, which checks whether a destination file exists with Path.exists before unlinking it and writing new content. A local attacker who can race the...

PT-2026-120142

Name of the Vulnerable Software and Affected Versions IBM DataStage on Cloud Pak for Data version 5.4.0.0 Description An unauthenticated user can perform an arbitrary write into the shared Redis instance under any tenant's key. This issue breaks the credential-encryption boundary of the platform,...

PEERSTITCH Malware Deployed via FortiOS Flaw Bypasses Checks on Tagged VPN Sessions

A suspected advanced threat actor has been observed exploiting a security flaw in Fortinet FortiOS to deliver a previously unreported memory-resident ARM64 malware known as PEERSTITCH. The attack involves the exploitation of CVE-2025-61624 CVSS score: 5.4, a path traversal flaw in the command lin...

Astra Linux – Vulnerability in Linux

In the Linux kernel before version 5.11.14, there is a use-after-free issue in the cipsov4genopt module, located in net/ipv4/cipsoipv4.c. This issue arises due to improper handling of the CIPSO and CALIPSO reference counts related to DOI definitions. As a result, an arbitrary value is written to...

RLSA-2026:80498 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

RLSA-2026:80497 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

flatpak: flatpak: Arbitrary write access as root via extra-data extraction

A malicious or compromised Flatpak repository can write attacker-controlled content to arbitrary locations on the host filesystem via extractextradata. On system installs, the write happens as root. Two issues combine: files/extra is resolved via path operations that follow symlinks, and blob nam...