EUVD-2026-110438

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination...

EUVD-2026-110154

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code...

EUVD-2026-110228

A null pointer dereference was addressed with improved validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2. An attacker in physical proximity may be able to cause a denial-of-service...

EUVD-2026-110210

A null pointer dereference was addressed with improved validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An attacker in physical proximity may be able to cause a...

tpwn

tpwn cve-2015-???? poc os x 10.10.5 kernel local privilege escalation vulnerability got burned in 10.11 full writeup etason shout out @ unthreadedjb 4 hax Install NULLGuard to protect yourself against tpwn and other NULL Pointer Deference bugs...

CVE-2022-38694_unlock_bootloader

CVE-2022-38694 An attacker with physical access to the device can overwrite a function pointer somewhere in the BootROM data section or a return address stored on the stack and execute their own code with BootROM privileges. For detailed information, read the article by NCC Group. Quick links: To...

CVE-2026-21250

CVE-2026-21250: Windows HTTP.sys Local Privilege Escalation Windows 11 24H2 - Local Privilege Escalation 🚨 Technical analysis and resources for vulnerability CVE-2026-21250 Windows 11 24H2 / 25H2 - Windows Server 2022/2025 This repository contains technical documentation and resources for studyin...

CVE-2022-21971

CVE-2022-21971: Uninitialized pointer free in prauthproviders Root-cause The WapAuthProvider::CreateInstance constructor allocates and initializes a WapAuthProvider object 0x78 bytes but it fails to initialize completely its state. The pointer at offset 0x50 is uninitialized and free'd when the...

CVE-2026-86964

A null pointer dereference vulnerability in various Apple operating systems was addressed through improved input validation . The issue could allow an app to cause an unexpected system termination . This vulnerability is fixed in iOS 27 , iPadOS 27 , macOS Golden Gate 27 , macOS Tahoe 26.7.2 , tv...

CVE-2026-86958

This vulnerability affects macOS systems and involves an issue addressed through improved memory handling . An attacker possessing memory write capability may be able to bypass pointer authentication codes and execute arbitrary code . The issue is resolved in macOS Golden Gate 27 , macOS Sequoia ...

CVE-2026-113906

A null pointer dereference vulnerability in iOS and iPadOS was addressed through improved validation. An attacker in physical proximity may be able to cause a denial-of-service (DoS). The issue is fixed in versions iOS 26.7.2 , iPadOS 26.7.2 , iOS 27.2 , and iPadOS 27.2 . No specific exploit code...

CVE-2026-112566

A null pointer dereference vulnerability exists in multiple Apple operating systems, including iOS, iPadOS, macOS, tvOS, visionOS, and watchOS . The root cause is addressed through improved validation . An attacker in physical proximity may be able to trigger a denial-of-service condition. This i...

CVE-2026-50416-writeup-and-poc

CVE-2026-50416: a kernel address in the desktop heap On the affected system, this read from the user mapping of the Win32 desktop heap returned a kernel address: ULONG64 leaked = ULONG64 desktopheap + 0x100; That is the whole disclosure. At first it was only an eight-byte value with convincing hi...

CVE-2023-20938

CVE-2023-20938 Vulnerability Analysis 1. Client A and Client B establish a Binder connection via the ServiceManager context manager. 2. A creates node 0xbeef node = bindernewnodeproc, fp;. B references node 0xbeef via ref-targetnode. 3. B correctly processes targetnode 0xbeef, enqueuing the...

PoC-CVE-2025-69421

CVE-2025-69421 crash-only reproducer This repository contains a minimal malformed PKCS12 file that reproduces CVE-2025-69421 in an isolated laboratory environment. The generated PFX contains EncryptedData whose EncryptedContentInfo omits the optional encryptedContent field. Vulnerable OpenSSL...

CVE-2015-8543_for_SLE12SP1

$cat /etc/-release PRETTYNAME="SUSE Linux Enterprise Server 12 SP1" $id uid=1000jeremysp1 gid=100users groups=100users $sudo sh disablesecurity.sh $gcc exp.c -o exp 2/dev/null $../nsjail/nsjail -Mo --user 0 --group 0 --keepcaps --chroot / -- /bin/sh -i sh-4.2 /home/jeremysp1/nullpointerderf/exp +...

CVE-2026-115921

Open Neural Network Exchange ONNX is an open standard for machine learning interoperability. From 1.4.0 until 1.22.0, ScanInferenceFunction, ScanInferenceFunctionopset8, and ScanInferenceFunctionopset9 do not safely validate the required numscaninputs attribute. A missing attribute is dereference...

pe-bear

PE-bear PE-bear is a multiplatform reversing tool for PE files. Its objective is to deliver fast and flexible “first view” for malware analysts, stable and capable to handle malformed PE files. Signatures for PE-bear: SIG.txt updated: Oct 17, 2022 - contains signatures fromPEid's UserDB -...

CVE-2022-23222

CVE-2022-23222 Click here if you just wanna build and run the dang thing. What follows is more or less a translation of the Chinese writeup, available here. We'll use the mainline kernel code for version 5.13.0 as a reference. There is a mismatch in available pointer types and the function that...

CVE-2026-26399-Disclosure

CVE-2026-26399: Stack-based Use-After-Return in ArduinoCoreSTM32 Legacy Versions Summary A stack-based use-after-return vulnerability exists in legacy versions of ArduinoCoreSTM32 prior to version 1.7.0. The issue is located in the pwmstart implementation, where a TIMHandleTypeDef object is...