Access Control Bypass Affecting chromium package, versions [,151.0.7922.72)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published1 Aug 2026
- disclosed30 Jul 2026
- creditUnknown
Introduced: 30 Jul 2026
NewCVE-2026-17976 (opens in a new tab)How to fix?
Upgrade chromium to version 151.0.7922.72 or higher.
Overview
Affected versions of this package are vulnerable to Access Control Bypass due to insufficient policy enforcement in the Extensions process. An attacker can bypass discretionary access controls by convincing a user to install a malicious extension and leveraging a crafted domain name.