CVE-2026-95317
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Incorrect Authorization in Google Chrome MediaCapture

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: Chrome

Description
Incorrect authorization in MediaCapture in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
CVE-2026-95317
EUVD
EUVD-2026-89263

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 154.0.8037.57 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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Executive Summary

This vulnerability involves incorrect authorization in MediaCapture within Google Chrome before version 154.0.8037.57. A remote attacker could exploit this by using a crafted Chrome extension to bypass security and access cross-origin data through social engineering tactics.

Impact Analysis

If you use an affected version of Chrome, an attacker could trick you into installing a malicious extension. This could allow them to steal sensitive data from other websites you visit, even if those sites are on different domains.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, potentially violating GDPR (data protection) and HIPAA (health information privacy) requirements. Organizations must ensure Chrome is updated to mitigate such risks.

Mitigation Strategies

Update Google Chrome to version 154.0.8037.57 or later to address the vulnerability. Remove any untrusted or unnecessary Chrome extensions that may exploit this issue.

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