CVE-2025-13634
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-02

Last updated on: 2025-12-04

Assigner: Chrome

Description
Inappropriate implementation in Downloads in Google Chrome on Windows prior to 143.0.7499.41 allowed a local attacker to bypass mark of the web via a crafted HTML page. (Chromium security severity: Medium)
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Meta Information
Published
2025-12-02
Last Modified
2025-12-04
Generated
2026-06-16
AI Q&A
2025-12-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-13634
Affected Vendors & Products
Showing 5 associated CPEs
Vendor Product Version / Range
google chrome to 143.0.7499.40 (exc)
google chrome to 143.0.7499.40 (exc)
apple macos *
microsoft windows *
linux linux_kernel From 5.15.160 (inc) to 5.16 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-290 This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
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Executive Summary

This vulnerability is an inappropriate implementation in the Downloads feature of Google Chrome on Windows versions prior to 143.0.7499.41. It allows a local attacker to bypass the 'mark of the web' security feature by using a specially crafted HTML page.

Impact Analysis

The vulnerability could allow a local attacker to bypass security protections that normally help identify files downloaded from the internet, potentially leading to execution of unsafe content or reduced security when handling downloaded files.

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