CVE-2026-17976
Google Chrome Extension Insufficient Policy Enforcement
Description
Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted domain name. (Chromium security severity: Low)
INFO
Published Date :
July 30, 2026, 1:17 a.m.
Last Modified :
July 30, 2026, 1:17 a.m.
Remotely Exploit :
No
Source :
[email protected]
Solution
- Update Google Chrome to the latest version.
- Ensure extensions are from trusted sources.
- Review and manage installed extensions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-17976.
| URL | Resource |
|---|---|
| https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html | |
| https://issues.chromium.org/issues/519455164 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-17976 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-17976
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-17976 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-17976 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 30, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Google', 'product': 'Chrome', 'versions': [{'status': 'affected', 'version': '151.0.7922.72', 'lessThan': '151.0.7922.72', 'versionType': 'custom'}]}] Added Description Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted domain name. (Chromium security severity: Low) Added Reference https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html Added Reference https://issues.chromium.org/issues/519455164