CVE-2026-79136
Description
A flaw was found in Chromium. This incorrect authorization vulnerability in the ServiceWorker component allows a remote attacker to bypass the web origin policy. By crafting a malicious HTML page, an attacker can circumvent security restrictions, potentially leading to unauthorized access to sensitive information or other security impacts.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Understanding the Weakness (CWE)
Access Control,Other
Technical Impact: Gain Privileges or Assume Identity; Varies by Context
An attacker can access any functionality that is inadvertently accessible to the source.
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