malicious_extension_sentry

Malicious Chrome/Edge Extensions Database An automatically updated database of Chrome extensions removed from the Chrome Web Store for containing malware, policy violation, or bundling unwanted software 🌐 Live Dashboard Real-time search, filtering by threat category, and source reports, built on...

16 Malicious Firefox Extensions Pose as Rabby and OKX Wallets to Steal Recovery Phrases

Cybersecurity researchers have discovered a cluster of 16 malicious Mozilla Firefox extensions that are capable of stealing cryptocurrency wallet recovery phrases and private keys. "The extensions masquerade as wallet portals, desktop utilities, and browser tools, but their code intercepts recove...

ThreatsDay: 200 Android Flaws, Browser-Built Phishing, 119K Scam Shops + 23 More Stories

A lot of this week’s security news has the same awkward answer to one question: “Why was that allowed to work?” An extension asks for access and takes too much. A trusted service becomes part of a phishing chain. An old bug still gets results. An exposed system stays exposed. A package looks usef...

Electron: Extension tab APIs operate across session boundaries

Impact Extension tab and scripting APIs were not scoped to the extension's own session. A malicious or compromised extension loaded into one session could navigate, script, and read from windows belonging to a different session. Apps are only affected if they load Chrome extensions via...

Open VSX Removes 77 Malicious Evil Twin Extensions Exfiltrating Developer Data

A cluster of 77 extensions on the Open VSX marketplace has been found to impersonate legitimate developer tools while transmitting information about the systems and development environments on which they were installed. The "evil twin" extensions were uploaded to the repository between July 26 an...

EUVD-2026-50730

Inappropriate implementation in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. Chromium security severity: Medium...

CVE-2026-17739

Google Chrome versions prior to 151.0.7922.72 are vulnerable to insufficient policy enforcement in Extensions. An attacker could trick a user into installing a malicious extension, enabling the injection of arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. This vulnerability affect...

ROS-20260717-73-0030

The vulnerability of Google Chrome’s application programming interface extensions is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to bypass security restrictions by downloading specially created extensions...

ROS-20260717-73-0008

The vulnerability of Google Chrome’s guest mode is related to buffer overflows and the installation of malicious extensions. Exploiting this vulnerability can allow a remote attacker to access confidential data, compromise its integrity, and even cause service interruptions through a specially...

ROS-20260717-73-0003

The vulnerability of Google Chrome’s libphonenumber library is related to buffer overflows and the installation of malicious extensions. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and even cause service interruptions through a...

ROS-20260717-73-0002

The vulnerability of the Platform Apps component in Google Chrome relates to buffer overflows and the installation of malicious extensions. Exploiting this vulnerability allows a remote attacker to install any desired extension using a specially created HTML page...

ROS-20260717-73-0001

The vulnerability of the Google Chrome browser extension is related to the overflow of the heap buffer and the installation of malicious extensions. Exploiting this vulnerability can allow a remote attacker to access sensitive data, compromise its integrity, and cause service interruptions throug...

ROS-20260716-73-0021

The vulnerability of the DevTools suite for web development in the Google Chrome browser is related to a data protection mechanism flaw. Exploiting this vulnerability allows an attacker to bypass security restrictions by downloading malicious extensions remotely...

ROS-20260716-73-0075

The vulnerability of the Google Chrome browser extension is related to the overflow of the heap buffer and the installation of malicious extensions. Exploiting this vulnerability can allow a remote attacker to access sensitive data, compromise its integrity, and cause service interruptions throug...

119 Edge extensions promised useful tools, instead downloaded malware

Microsoft has removed 119 extensions from the Edge add-on store which were all tied to one adware campaign. In a paper titled "Inside StegoAd: How We Disrupted a Massive Malicious Extension Campaign," Microsoft researchers detail how they uncovered and dismantled a sophisticated malware campaign...

CVE-2026-45004

OpenClaw before 2026.4.23 contains an arbitrary code execution vulnerability in the bundled plugin setup resolver that loads setup-api.js from process.cwd during provider setup metadata resolution. Attackers can execute arbitrary JavaScript under the current user account by placing a malicious...

Google Chrome 资源管理错误漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 had a resource management vulnerability. This vulnerability stemmed from the reuse of V8 objects after its release. Attackers could exploit this vulnerability by using specially crafted Chrome...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by the American company Google. Versions of Google Chrome prior to 149.0.7827.53 had a security vulnerability. This vulnerability stemmed from insufficient execution of strategies in the DevTools component. Attackers could exploit this vulnerability by usi...

Google Chrome 输入验证错误漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 had a vulnerability related to input validation. This vulnerability stemmed from improper implementations in the DevTools component, which could allow attackers to trick users into installing...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 contained a security vulnerability caused by excessive reading of extensions. This vulnerability could allow attackers to persuade users to install malicious extensions through specially craft...