medium4.3

CVE-2026-87598

Incorrect authorization in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HTML page.

Impact

Incorrect authorization in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)

Affected products

Vendor	Product	Affected versions
Google	Chrome	before 153.0.8010.36

Weakness classification

CWE-863

References

NVD record
CVE.org record
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/499218516