CVE-2026-14039: Insufficient policy enforcement in Google Chrome
Insufficient policy enforcement in GetUserMedia in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
This vulnerability in Google Chrome affects the GetUserMedia API, where insufficient enforcement of security policies allows a remote attacker to bypass the same origin policy. This could enable unauthorized access to media streams or related data when visiting a maliciously crafted HTML page. The vulnerability is tracked as CVE-2026-14039 and is classified under CWE-346 (Insufficient Authorization). It affects Chrome versions prior to 150.0.7871.47.
Potential Impact
The impact is limited to a potential bypass of the same origin policy in the GetUserMedia API, which could allow an attacker to access or manipulate media streams without proper authorization. The CVSS score of 4.3 indicates a medium severity with low complexity and no requirement for privileges, but user interaction is needed. There is no reported impact on confidentiality, only integrity is affected, and no availability impact is noted.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory. Since this is not a cloud service, patching the client software is required.
CVE-2026-14039: Insufficient policy enforcement in Google Chrome
Description
Insufficient policy enforcement in GetUserMedia in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome affects the GetUserMedia API, where insufficient enforcement of security policies allows a remote attacker to bypass the same origin policy. This could enable unauthorized access to media streams or related data when visiting a maliciously crafted HTML page. The vulnerability is tracked as CVE-2026-14039 and is classified under CWE-346 (Insufficient Authorization). It affects Chrome versions prior to 150.0.7871.47.
Potential Impact
The impact is limited to a potential bypass of the same origin policy in the GetUserMedia API, which could allow an attacker to access or manipulate media streams without proper authorization. The CVSS score of 4.3 indicates a medium severity with low complexity and no requirement for privileges, but user interaction is needed. There is no reported impact on confidentiality, only integrity is affected, and no availability impact is noted.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory. Since this is not a cloud service, patching the client software is required.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:11:29.753Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c2c27e9c7971985d287
Added to database: 06/30/2026, 23:07:24 UTC
Last enriched: 07/08/2026, 12:51:05 UTC
Last updated: 08/12/2026, 12:41:08 UTC
Views: 50
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