CVE-2026-87614: Incorrect authorization in Google Chrome
CVE-2026-87614 is a low-severity vulnerability in Google Chrome's ServiceWorker component prior to version 153.0.8010.36. It allows a remote attacker who has compromised the renderer process to bypass the web origin policy via a crafted HTML page. This vulnerability affects Chrome desktop versions before 153.0.8010.36. No CVSS score is provided, and no explicit patch or remediation level is stated in the advisory. The vendor advisory link is available for further details.
AI Analysis
Technical Summary
This vulnerability involves incorrect authorization in the ServiceWorker implementation of Google Chrome before version 153.0.8010.36. An attacker with control over the renderer process can exploit this flaw to bypass the web origin policy, potentially allowing unauthorized access to web resources. The issue is classified with low severity by Chromium security. The vulnerability is publicly disclosed with no known exploits in the wild and no CVSS score assigned. The vendor advisory does not explicitly confirm a patch but references a stable channel update that likely addresses this issue.
Potential Impact
The impact is limited to bypassing the web origin policy if the attacker has already compromised the renderer process. This could lead to unauthorized access to web content that should be restricted by origin boundaries. The overall severity is low, indicating limited risk under typical conditions.
Mitigation Recommendations
Check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for the latest update status. Since the vulnerability is described as affecting versions prior to 153.0.8010.36, updating Chrome to version 153.0.8010.36 or later is recommended to mitigate this issue. No other specific mitigations are provided.
CVE-2026-87614: Incorrect authorization in Google Chrome
Description
CVE-2026-87614 is a low-severity vulnerability in Google Chrome's ServiceWorker component prior to version 153.0.8010.36. It allows a remote attacker who has compromised the renderer process to bypass the web origin policy via a crafted HTML page. This vulnerability affects Chrome desktop versions before 153.0.8010.36. No CVSS score is provided, and no explicit patch or remediation level is stated in the advisory. The vendor advisory link is available for further details.
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
This vulnerability involves incorrect authorization in the ServiceWorker implementation of Google Chrome before version 153.0.8010.36. An attacker with control over the renderer process can exploit this flaw to bypass the web origin policy, potentially allowing unauthorized access to web resources. The issue is classified with low severity by Chromium security. The vulnerability is publicly disclosed with no known exploits in the wild and no CVSS score assigned. The vendor advisory does not explicitly confirm a patch but references a stable channel update that likely addresses this issue.
Potential Impact
The impact is limited to bypassing the web origin policy if the attacker has already compromised the renderer process. This could lead to unauthorized access to web content that should be restricted by origin boundaries. The overall severity is low, indicating limited risk under typical conditions.
Mitigation Recommendations
Check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for the latest update status. Since the vulnerability is described as affecting versions prior to 153.0.8010.36, updating Chrome to version 153.0.8010.36 or later is recommended to mitigate this issue. No other specific mitigations are provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-08T22:42:41.479Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","vendor":"Google"}]
Threat ID: 6aa0b190acd9273b49812a8b
Added to database: 09/09/2026, 01:08:32 UTC
Last enriched: 09/09/2026, 01:52:54 UTC
Last updated: 09/09/2026, 02:15:12 UTC
Views: 4
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