CVE-2025-13634
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-02
Last updated on: 2025-12-04
Assigner: Chrome
Description
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)
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 143.0.7499.40 (exc) | |
| 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
KEV
| CWE ID | Description |
|---|---|
| CWE-290 | This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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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