CVE-2026-1111-Smart-Contract-Cross-Function-Reentrancy

CVE-2026-1111 – Smart Contract Cross‑Function Reentrancy Program Code Solidity + Python root@kitploit: // VulnerableBank.sol - Simplified reentrancy example with cross-function bypass pragma solidity ^0.8.0; contract VulnerableBank mappingaddress = uint256 public balances; function deposit public...

CVE-2025-4126

POC-CVE-2025-4126 Verificación de vulnerabilidad de ataque de reentrada en contratos inteligentes PoC de Ataque de Reentrada en Contratos Inteligentes Este repositorio contiene una Prueba de Concepto PoC que demuestra una vulnerabilidad de ataque de reentrada en contratos inteligentes de Ethereum...

evm-audit-helpers

evm-audit-helpers Descripción general evm-audit-helpers es una colección seleccionada de fragmentos de Solidity, scripts de Foundry y plantillas de pruebas diseñada para acelerar las auditorías de seguridad de contratos inteligentes en EVM. El repositorio agrupa bloques reutilizables para problem...

smart-contract-vulnerabilities

Vulnerabilidades de Contratos Inteligentes Una colección de vulnerabilidades de contratos inteligentes junto con métodos de prevención. Consulta /references para referencias optimizadas para LLM. Control de Acceso Autorización mediante tx.origin Control de Acceso Insuficiente Delegatecall a...

Astra Linux – Vulnerability in Qemu

A reentrancy issue related to DMA was discovered in the USB EHCI controller emulation of QEMU. EHCI does not verify whether the Buffer Pointer overlaps with its MMIO region when transferring USB packets. Crafted content may be written to the controller’s registers, potentially triggering...

Astra Linux – Vulnerability in Qemu

A reentrancy issue related to DMA was discovered in the Tulip device emulation in QEMU. When Tulip reads from or writes to the rx/tx descriptor, or copies a rx/tx frame, it does not check whether the destination address is its own MMIO address. This can cause the device to trigger MMIO handlers...

Astra Linux – Vulnerability in Qemu

A double-free vulnerability was identified in QEMU virtio devices virtio-gpu, virtio-serial-bus, virtio-crypto. The memreentrancyguard flag does not provide sufficient protection against reentrancy issues related to DMA operations. This vulnerability could allow a malicious privileged guest user ...

Exploit for CVE-2026-56848

CVE-2026-56848 NVD Description A flaw in Node.js HTTP/2...

ANT-2026-Z3GGGKM5 · ava-labs/libevm · Denial of Service / Nil Pointer Dereference

denial-of-service high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-Z3GGGKM5: Reentrancy guard dereferences nil StateDB...

PT-2026-73406

A flaw in Node.js HTTP/2 handling allows nghttp2 session mem send to be called re-entrantly while nghttp2 session mem recv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x...

PT-2026-73396

A flaw in Node.js HTTP/2 handling allows nghttp2 session mem send to be called re-entrantly while nghttp2 session mem recv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x...

CVE-2026-56848

A flaw in Node.js HTTP/2 handling allows nghttp2sessionmemsend to be called re-entrantly while nghttp2sessionmemrecv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x...

CVE-2026-56848

A flaw in Node.js HTTP/2 handling allows nghttp2sessionmemsend to be called re-entrantly while nghttp2sessionmemrecv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x...

CVE-2026-57243

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash...

EUVD-2026-42208

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash...

CVE-2026-57243

CVE-2026-57243 affects Foxit PDF Editor/Reader. A JavaScript reentrancy during page opening and form formatting leads to an inconsistent document status and, with outdated page information, the application accesses invalid addresses, causing a crash. Current details describe the vulnerable operat...

CVE-2026-57243

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash...

CVE-2026-57243 Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerability

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash...

PT-2026-56342

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description During page opening and form formatting, a JavaScript reentrancy—a situation where a function is interrupted and called again before its first execution completes—leads to an...

curl: Use-after-free in `mev_forget_socket` when `curl_easy_pause()` is called from a `CURL_POLL_REMOVE` socket callback (incomplete fix of CVE-2026-9080)

Summary libcurl's event interface lets the application's socket callback CURLMOPTSOCKETFUNCTION call curleasypause. CVE-2026-9080 was issued for a use-after-free that this triggers, and the fix added a post-callback re-fetch of the socket-hash entry in the UPDATE leg mevshentryupdate,...