Electron: Buffer performs incorrect byte length calculations resulting in heap buffer under/overflow

Impact Most apps will crash and some may perform incorrect buffer allocations in the Node.js Buffer API resulting in unexpected truncation or allocation. Workarounds No workarounds. Do not use these impacted Electron releases Fixed Versions 42.3.3 For more information If you have any questions or...

PT-2026-49579

Name of the Vulnerable Software and Affected Versions Electron versions 42.3.1 through 42.3.2 Description Incorrect byte length calculations in the Node.js Buffer API cause heap underflow or overflow, which can lead to memory corruption or application crashes. This issue may result in incorrect...

CVE-2026-42890

Actual is an open-source personal finance application. In the macOS desktop application version 25.x built on Electron 39.2.7, the ELECTRONRUNASNODE fuse is not disabled, allowing an attacker who can place a file on disk or control command-line arguments to invoke the signed Actual.app binary wit...

CVE-2026-42890 actual Allows Electron to Run As Node

Actual is an open-source personal finance application. In the macOS desktop application version 25.x built on Electron 39.2.7, the ELECTRONRUNASNODE fuse is not disabled, allowing an attacker who can place a file on disk or control command-line arguments to invoke the signed Actual.app binary wit...

EUVD-2026-36547

Actual is an open-source personal finance application. In the macOS desktop application version 25.x built on Electron 39.2.7, the ELECTRONRUNASNODE fuse is not disabled, allowing an attacker who can place a file on disk or control command-line arguments to invoke the signed Actual.app binary wit...

CVE-2026-42890 actual Allows Electron to Run As Node

Actual is an open-source personal finance application. In the macOS desktop application version 25.x built on Electron 39.2.7, the ELECTRONRUNASNODE fuse is not disabled, allowing an attacker who can place a file on disk or control command-line arguments to invoke the signed Actual.app binary wit...

CVE-2026-42890

CVE-2026-42890 affects the macOS desktop application Actual (version 25.x, Electron 39.2.7). The ELECTRON_RUN_AS_NODE fuse was not disabled, allowing a local attacker who can place a file on disk or influence command-line arguments to invoke Actual.app with ELECTRON_RUN_AS_NODE=1. This converts t...

Malicious code in @403name/electron-buidler (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6ed72e6dbbdb78cd8fc99bfafc15900f16543690460ae2cfad826aeee20c05a4 On require, index.js executes an immediately-invoked function that platform-gates to macOS, skips CI environments, drops a one-shot marker file in...

MAL-2026-5547 Malicious code in @403name/electron-buidler (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6ed72e6dbbdb78cd8fc99bfafc15900f16543690460ae2cfad826aeee20c05a4 On require, index.js executes an immediately-invoked function that platform-gates to macOS, skips CI environments, drops a one-shot marker file in...

CVE-2026-47899

The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer e.g. via XSS or a malicious plugin, can read, write, or delete arbitrary files on the user's...

CVE-2026-47899

The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer e.g. via XSS or a malicious plugin, can read, write, or delete arbitrary files on the user's...

EUVD-2026-35436

The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer e.g. via XSS or a malicious plugin, can read, write, or delete arbitrary files on the user's...

CVE-2026-47899 Arbitrary File Read, Write, Rename, and Delete in Logseq

The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer e.g. via XSS or a malicious plugin, can read, write, or delete arbitrary files on the user's...

Logseq 安全漏洞

Logseq is an open-source knowledge management and collaboration platform developed by Logseq. Version Logseq v0.10.15 contains a security vulnerability. This vulnerability stems from the Electron preloaded scripts, which expose an API method. This allows the rendering process to call IPC handlers...

PT-2026-47798

The Electron preload script in Logseq exposes an API method that allows the renderer process to invoke IPC handlers without proper path validation. An attacker with JavaScript execution in the renderer e.g. via XSS or a malicious plugin, can read, write, or delete arbitrary files on the user's...

actual Allows Electron to Run As Node

Summary A electron run as node vulnerability was identified in actual macOS application, version 25.x Electron 39.2.7. Vulnerability Type: Electron Run As Node Description ELECTRONRUNASNODE fuse enabled Electron 39.2.7 — app can be converted to Node.js REPL for arbitrary code execution Impact An...

PT-2026-47558

Summary A electron run as node vulnerability was identified in actual macOS application, version 25.x Electron 39.2.7. Vulnerability Type: Electron Run As Node Description ELECTRON RUN AS NODE fuse enabled Electron 39.2.7 — app can be converted to Node.js REPL for arbitrary code execution Impact ...

PT-2026-47599

Name of the Vulnerable Software and Affected Versions Actual versions prior to 26.5.0 Description In the macOS desktop application, the ELECTRON RUN AS NODE fuse is not disabled. This allows an attacker who can place a file on disk or control command-line arguments to invoke the signed Actual.app...

CVE-2026-45745

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Starting in version 1.7.0, Termix Desktop Electron disables TLS certificate validation, allowing a machine-in-the-middle attacker to intercept and modify HTTPS traffic to the configured...

CVE-2026-41421

SiYuan is an open-source personal knowledge management system. Prior to 3.6.5, SiYuan desktop renders notification messages as raw HTML inside an Electron renderer. The notification route POST /api/notification/pushMsg accepts a user-controlled msg value, forwards it through the backend broadcast...