Incorrect Authorization Affecting chromium package, versions [,152.0.7977.75)
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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- published7 Sept 2026
- disclosed2 Sept 2026
- creditUnknown
Introduced: 2 Sep 2026
NewCVE-2026-84355 (opens in a new tab)How to fix?
Upgrade chromium to version 152.0.7977.75 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization via the Navigation process. An attacker can gain unauthorized access to resources by compromising the renderer process and crafting a malicious HTML page to bypass web origin policy.