CVE-2026-14058: Policy bypass in Google Chrome
A policy bypass vulnerability exists in the Parser component of Google Chrome versions prior to 150.0.7871.47. This flaw allows a remote attacker to bypass the content security policy by using a specially crafted HTML page. The issue has been assigned a low severity by Chromium security. No confirmed exploits in the wild have been reported. The vulnerability affects Chrome desktop versions before 150.0.7871.47.
AI Analysis
Technical Summary
CVE-2026-14058 is a vulnerability in Google Chrome's Parser that results in insufficient enforcement of content security policy (CSP). This allows a remote attacker to bypass CSP protections via a crafted HTML page. The vulnerability affects Chrome versions prior to 150.0.7871.47. The Chromium project has classified this issue as low severity. No CVSS score is available. The vendor has published an advisory linked to a stable channel update, indicating that a fixed version is available at 150.0.7871.47.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to bypass content security policy restrictions, potentially enabling the execution of unauthorized scripts or content that CSP is designed to block. However, the impact is considered low severity by the vendor, and no active exploitation has been reported.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Since this is a client-side application, patching the browser is the primary mitigation. No additional vendor mitigation guidance is provided.
CVE-2026-14058: Policy bypass in Google Chrome
Description
A policy bypass vulnerability exists in the Parser component of Google Chrome versions prior to 150.0.7871.47. This flaw allows a remote attacker to bypass the content security policy by using a specially crafted HTML page. The issue has been assigned a low severity by Chromium security. No confirmed exploits in the wild have been reported. The vulnerability affects Chrome desktop versions before 150.0.7871.47.
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-14058 is a vulnerability in Google Chrome's Parser that results in insufficient enforcement of content security policy (CSP). This allows a remote attacker to bypass CSP protections via a crafted HTML page. The vulnerability affects Chrome versions prior to 150.0.7871.47. The Chromium project has classified this issue as low severity. No CVSS score is available. The vendor has published an advisory linked to a stable channel update, indicating that a fixed version is available at 150.0.7871.47.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to bypass content security policy restrictions, potentially enabling the execution of unauthorized scripts or content that CSP is designed to block. However, the impact is considered low severity by the vendor, and no active exploitation has been reported.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Since this is a client-side application, patching the browser is the primary mitigation. No additional vendor mitigation guidance is provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:11:33.667Z
- 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: 6a444c2e27e9c7971985d323
Added to database: 06/30/2026, 23:07:26 UTC
Last enriched: 07/01/2026, 01:22:15 UTC
Last updated: 07/01/2026, 02:31:20 UTC
Views: 3
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