OpenClaw: Unified root-bound write hardening for browser output and related path-boundary flows

Summary A path-confinement bypass in browser output handling allowed writes outside intended roots in openclaw versions up to and including 2026.3.1. The fix unifies root-bound, file-descriptor-verified write semantics and canonical path-boundary validation across browser output and related...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via improper validation of file paths in browser output handling. An attacker can write files outside of intended directory boundaries by...

GHSA-3PXQ-F3CP-JMXP OpenClaw: Unified root-bound write hardening for browser output and related path-boundary flows

Summary A path-confinement bypass in browser output handling allowed writes outside intended roots in openclaw versions up to and including 2026.3.1. The fix unifies root-bound, file-descriptor-verified write semantics and canonical path-boundary validation across browser output and related...

OpenClaw's andbox browser noVNC observer lacked VNC authentication

The sandbox browser entrypoint launched x11vnc without authentication -nopw for noVNC observer sessions. OpenClaw-managed runtime flow publishes the noVNC port to host loopback only 127.0.0.1, so default exposure is local to the host unless operators explicitly expose the port more broadly or run...

GHSA-25GX-X37C-7PPH OpenClaw's andbox browser noVNC observer lacked VNC authentication

The sandbox browser entrypoint launched x11vnc without authentication -nopw for noVNC observer sessions. OpenClaw-managed runtime flow publishes the noVNC port to host loopback only 127.0.0.1, so default exposure is local to the host unless operators explicitly expose the port more broadly or run...

Incorrect Permission Assignment for Critical Resource

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Permission Assignment for Critical Resource due to the browser container launching Chromium with the --no-sandbox flag enabled by default, which disables OS-level sandbox...

GHSA-43X4-G22P-3HRQ OpenClaw: Chrome --no-sandbox disabled OS-level browser sandbox in sandbox browser container

Summary Sandbox browser container launched Chromium with --no-sandbox by default, disabling Chromium's OS-level sandbox protections. Affected Packages / Versions - Package: openclaw npm ecosystem - Latest published npm version at triage time 2026-02-21: 2026.2.19-2 - Affected range: = 2026.2.19-2...

CVE-2026-3343 WatchGuard Firebox Reflected Cross-Site-Scripting (XSS) Vulnerability in Fireware Web UI

A reflected cross-site scripting XSS vulnerability in the Fireware OS Web UI enabled execution of malicious JavaScript in the context of an authenticated management user's browser when they click on a specially crafted link...

Starkiller Phishing Suite Uses AitM Reverse Proxy to Bypass Multi-Factor Authentication

Cybersecurity researchers have disclosed details of a new phishing suite called Starkiller that proxies legitimate login pages to bypass multi-factor authentication MFA protections. It's advertised as a cybercrime platform by a threat group calling itself Jinkusu, granting customers access to a...

Google Chrome 安全漏洞

Google Chrome is a web browser from Google, an American company. Google Chrome suffers from a security vulnerability that is due to an object lifecycle issue in PowerVR. An attacker can exploit the vulnerability to execute arbitrary code on the system...

PT-2026-26011

Summary A path-confinement bypass in browser output handling allowed writes outside intended roots in openclaw versions up to and including 2026.3.1. The fix unifies root-bound, file-descriptor-verified write semantics and canonical path-boundary validation across browser output and related...

PT-2026-26390

Impact assertBrowserNavigationAllowed validated only http:/https: network targets but implicitly allowed other schemes. An authenticated gateway user could navigate browser sessions to file:// URLs and read local files via browser snapshot/extraction flows. Affected Component -...

OpenClaw has browser trace/download path symlink escape in temp output handling

Summary Browser trace/download output path handling allowed symlink-root and symlink-parent escapes from the managed temp root. Affected Packages / Versions - Package: openclaw npm - Latest published npm version: 2026.2.24 - Affected versions: = 2026.2.24 - Planned patched release: 2026.2.25 Impa...

GHSA-36H3-7C54-J27R OpenClaw has browser trace/download path symlink escape in temp output handling

Summary Browser trace/download output path handling allowed symlink-root and symlink-parent escapes from the managed temp root. Affected Packages / Versions - Package: openclaw npm - Latest published npm version: 2026.2.24 - Affected versions: = 2026.2.24 - Planned patched release: 2026.2.25 Impa...

Symlink Attack

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Symlink Attack in the handling of browser trace and download output paths, specifically when processing temporary output. An attacker can overwrite arbitrary files by exploiting symlink...

OpenClaw: Browser control startup could continue unauthenticated after auth bootstrap failure

Summary When browser control started without explicit auth credentials, OpenClaw attempted to bootstrap auth automatically. In affected versions, if that bootstrap step threw an error, startup could continue and expose browser-control routes without authentication. Impact On affected deployments,...

GHSA-VPJ2-69HF-RPPW OpenClaw: Browser control startup could continue unauthenticated after auth bootstrap failure

Summary When browser control started without explicit auth credentials, OpenClaw attempted to bootstrap auth automatically. In affected versions, if that bootstrap step threw an error, startup could continue and expose browser-control routes without authentication. Impact On affected deployments,...

Google Develops Merkle Tree Certificates to Enable Quantum-Resistant HTTPS in Chrome

Google has announced a new program in its Chrome browser to ensure that HTTPS certificates are secure against the future risk posed by quantum computers. "To ensure the scalability and efficiency of the ecosystem, Chrome has no immediate plan to add traditional X.509 certificates containing...

firefox: thunderbird: Mitigation bypass in the DOM: Security component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the DOM: Security component...

Unspecified Vulnerability in Mozilla Firefox for iOS (CNVD-2026-19942)

Mozilla Firefox for iOS is a web browser designed for iOS devices by the US-based Mozilla Foundation. A security vulnerability exists in Mozilla Firefox for iOS, which can be exploited by an attacker to cause the address bar and page content to be out of sync, allowing the attacker to forge...