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Chrome <149 allows remote page to ignore same-origin restrictions

published 5 months ago
Summary

Versions of Google Chrome released before 149 let a malicious website trick the browser into treating content from different sites as if they were from the same site. This could let attackers read or modify data they shouldn't access. Update Chrome to the latest version or apply any released patches as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
Ecosystem VendorProductAffected versions
Echo echo chromium All versions
Original advisory text
ECHO-0473-3130-942e
Timeline
Published6 Jun 2026
Updated6 Jun 2026
First seen6 Jun 2026
Sources
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