CVE-2026-125350: high-severity vulnerability in Google Chrome
Published · Updated
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Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
A memory bug in Google Chrome's XML handling can be triggered by a malicious web page, potentially letting an attacker run code inside the browser's sandbox. Updating Chrome to version 157.0.8103.50 or later fixes it.
Use-after-free (CWE-416) in the XML component of Google Chrome before 157.0.8103.50, reachable remotely via a crafted HTML page (CVSS 8.8, High). Successful exploitation allows arbitrary code execution inside the renderer sandbox, requiring the victim to visit an attacker-controlled page; no sandbox escape is described in the advisory.
In the same product, most dangerous first.