CVE-2026-34776

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.1, and 41.0.0, on macOS and Linux, apps that call app.requestSingleInstanceLock were vulnerable to an out-of-bounds heap read when parsing a crafted...

CVE-2026-34776

Electron suffers an out-of-bounds heap read on macOS/Linux when an app calls app.requestSingleInstanceLock() and processes a crafted second-instance message. The vulnerability allows leaking memory contents to the second-instance handler and is limited to processes running under the same user as ...

CVE-2026-34776 Electron: Out-of-bounds read in second-instance IPC on macOS and Linux

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.1, and 41.0.0, on macOS and Linux, apps that call app.requestSingleInstanceLock were vulnerable to an out-of-bounds heap read when parsing a crafted...

CVE-2026-34770

CVE-2026-34770 concerns Electron apps using the powerMonitor module. The issue is a use-after-free: after the native PowerMonitor object is garbage-collected, OS-level resources (a Windows message window; a macOS shutdown handler) may still reference freed memory. A subsequent session-change even...

CVE-2026-34770 Electron: Use-after-free in PowerMonitor on Windows and macOS

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, apps that use the powerMonitor module may be vulnerable to a use-after-free. After the native PowerMonitor object is...

CVE-2026-34770 Electron: Use-after-free in PowerMonitor on Windows and macOS

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, apps that use the powerMonitor module may be vulnerable to a use-after-free. After the native PowerMonitor object is...

CVE-2026-34770

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, apps that use the powerMonitor module may be vulnerable to a use-after-free. After the native PowerMonitor object is...

CVE-2026-34770 Electron: Use-after-free in PowerMonitor on Windows and macOS

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, apps that use the powerMonitor module may be vulnerable to a use-after-free. After the native PowerMonitor object is...

CVE-2025-43238

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination...

CVE-2025-43257

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.6. An app may be able to break out of its sandbox...

CVE-2025-43219

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory...

CVE-2024-40849

A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.1. An app may be able to break out of its sandbox...

CVE-2024-40858

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may be able to access Contacts without user consent...

CVE-2024-44250

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges...

CVE-2024-44303

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.1. A malicious application may be able to modify protected parts of the file system...

CVE-2024-44219

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. A malicious application with root privileges may be able to access private information...

CVE-2024-44286

This issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.1. An attacker with physical access can input keyboard events to apps running on a locked device...

EUVD-2026-18801

The Stackfield Desktop App before 1.10.2 for macOS and Windows contains a path traversal vulnerability in certain decryption functionality when processing the filePath property. A malicious export can write arbitrary content to any path on the victim's filesystem...

Axios NPM supply chain incident

Cisco Talos is actively investigating the March 31, 2026 supply chain attack on the official Axios node package manager npm package during which two malicious versions v1.14.1 and v0.30.4 were deployed. Axios is one of the more popular JavaScript libraries with as many as 100 million downloads pe...

DNS Rebinding

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to DNS Rebinding in the macOS wide-area discovery process. An attacker can intercept or manipulate DNS responses and exfiltrate operator credentials by presenting themselves as a trusted...