CVE-2026-87543
Description
A flaw was found in Google Chrome. A remote attacker who has compromised the renderer process can exploit a missing authorization vulnerability by crafting a malicious HTML page. This allows them to bypass site isolation, which is a security mechanism designed to protect user data and prevent malicious websites from accessing information from other sites.
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
Technical Impact: Bypass Protection Mechanism
Frequently Asked Questions
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