CVE-2025-11205
vulnerability analysis and mitigation

Overview

A high-severity vulnerability identified as CVE-2025-11205 was discovered in Chrome's WebGPU implementation. The vulnerability was reported by Atte Kettunen of OUSPG on September 2, 2025, and was subsequently patched in Chrome version 141.0.7390.54 released on September 30, 2025. The issue affects Chrome browsers across Windows, Mac, and Linux platforms (Chrome Release).

Technical details

The vulnerability is classified as a heap buffer overflow in WebGPU, which earned a high-severity rating and a substantial bug bounty of $25,000, indicating its critical nature. The technical details of the vulnerability were initially restricted to prevent exploitation before users could update to the patched version (Chrome Release).

Impact

While specific impact details were initially restricted, as a heap buffer overflow vulnerability, it could potentially lead to arbitrary code execution or system compromise if successfully exploited (Debian Security).

Mitigation and workarounds

The vulnerability has been patched in Chrome version 141.0.7390.54 for Windows, Mac, and Linux. Debian-based systems received fixes in version 141.0.7390.54-1~deb12u1 for bookworm and 141.0.7390.54-1~deb13u1 for trixie distributions. Users are strongly advised to upgrade their Chrome browsers to the latest version (Debian Security, Chrome Release).

Additional resources


SourceThis report was generated using AI

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