Cloudflare Quiche: Use-after-free in connection ID iterator FFI functions

Impact Cloudflare Quiche was affected by 2 use-after-free vulnerabilities in the connection ID iterator FFI functions. The quicheconnectioniditernext and quicheconnretiredscidnext functions would return a pointer to a ConnectionId to the applications via function arguments, but the the owned...

EUVD-2026-38003

Cloudflare Quiche: Use-after-free in connection ID iterator FFI functions...

CVE-2026-11941

Cloudflare Quiche contains two use-after-free flaws in the FFI path for connection IDs. The issues affect the quiche_connection_id_iter_next and quiche_conn_retired_scid_next functions, where a owned ConnectionId is returned to the application via an argument but is dropped at the end of the func...

CVE-2026-11941 Use-after-free in connection ID iterator and FFI functions

Cloudflare Quiche was affected by 2 use-after-free vulnerabilities in the connection ID iterator FFI functions. The “quicheconnectioniditernext” and “quicheconnretiredscidnext” functions would return a pointer to a “ConnectionId” to the applications via function arguments, but the owned...

Deno: Permission Bypass via Unicode Normalization Mismatch on macOS (APFS)

Summary Deno's permission system enforces filesystem and execution restrictions by comparing the requested path against the path supplied to --deny-read, --deny-write, --deny-run, or --deny-ffi. On macOS, that comparison was done at the raw-byte level while the APFS filesystem treats different...

`pqcrypto-internals` is unmaintained: upstream PQClean project being archived

This crate provides internal FFI utilities for the pqcrypto- ecosystem, directly wrapping C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream...

LuaJIT 2.1.1774638290 - Arbitrary Code Execution

-- Exploit Title: LuaJIT 2.1.1774638290 - Arbitrary Code Execution -- Date: 2026-03-29 -- Exploit Author: TaurusOmar -- Vendor Homepage: https://luajit.org/ -- Software Link: https://luajit.org/download.html -- Version: LuaJIT 2.1.1774638290 latest -- Tested on: Linux x86-64 Arch Linux --...

📄 LuaJIT 2.1.1774638290 FFI Remote Code Execution / Lua Injection

This script is a LuaJIT exploitation tool that attempts to abuse the LuaJIT FFI Foreign Function Interface to execute system commands or arbitrary shellcode on a remote Lua runtime exposed over a TCP socket. It connects to a target service, injects Lua code dynamically, and leverages unsafe FFI...

📄 LuaJIT 2.1.1774638290 Arbitrary Code Execution

LuaJIT's Foreign Function Interface FFI provides unrestricted access to native C functions including syscall, mmap, mprotect and arbitrary shared library loading. When FFI is accessible to untrusted Lua code in embedding scenarios OpenResty, Redis, game engines, IoT, an attacker can achieve...

CVE-2026-30960

rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT Just-In-Time compilation engine, which is fully exposed via the CFFI Foreign Functi...

CVE-2026-30960 RSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface

rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT Just-In-Time compilation engine, which is fully exposed via the CFFI Foreign Functi...

CVE-2026-30960 RSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface

rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT Just-In-Time compilation engine, which is fully exposed via the CFFI Foreign Functi...

RSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface

Impact Vulnerability Type: Improper Control of Generation of Code 'Code Injection' CWE-94 / Improper Check for Unusual or Exceptional Conditions CWE-754 / Improper Input Validation CWE-20 / Use of Low-Level Functionality CWE-695 / Improper Privilege Management CWE-269 / External Control of System...

GHSA-9C4H-PWMF-M6FJ RSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface

Impact Vulnerability Type: Improper Control of Generation of Code 'Code Injection' CWE-94 / Improper Check for Unusual or Exceptional Conditions CWE-754 / Improper Input Validation CWE-20 / Use of Low-Level Functionality CWE-695 / Improper Privilege Management CWE-269 / External Control of System...

RustSec Advisory

Impact Vulnerability Type: Improper Control of Generation of Code 'Code Injection' CWE-94 / Improper Check for Unusual or Exceptional Conditions CWE-754 / Improper Input Validation CWE-20 / Use of Low-Level Functionality CWE-695 / Improper Privilege Management CWE-269 / External Control of System...

PT-2026-24192

Name of the Vulnerable Software and Affected Versions rssn versions prior to 0.2.9 Description The rssn scientific computing library for Rust has an issue in its JIT Just-In-Time compilation engine, which is exposed through the CFFI Foreign Function Interface. Insufficient input validation and...

PT-2026-23458

Cross-Site Request Forgery CSRF vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Flutter URI scheme handler, FFI bridge modules allows Privilege Escalation. This vulnerability is associated with program files flutter/lib/common.Dart,...

[SECURITY] Fedora 42 Update: rust-tikv-jemalloc-sys-0.6.1-1.fc42

Rust FFI bindings to jemalloc...

EUVD-2022-0748

Malicious code in bioql PyPI...

SUSE CVE-2024-20380

A vulnerability in the HTML parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to an issue in the C to Rust foreign function interface. An attacker could exploit this vulnerability by submitti...