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OpenAdvisories
Medium · 4.3 CVE-2026-79136 EUVD-2026-65878GHSA-f9wh-fwvf-v533

Incorrect authorization in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via …

Published Aug 25, 2026 · Updated Sep 17, 2026 · Assigned by Chrome

Description

Incorrect authorization in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Affected products

VendorProductAffectedFixed
Google Chrome 152.0.7977.65 – < 152.0.7977.65 152.0.7977.65

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 chromium 152.0.7977.64-1 —
Debian 13 chromium 152.0.7977.75-1~deb13u1 —
Debian 12 chromium 152.0.7977.75-1~deb12u1 —
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed chromium 152.0.7977.64-1.1 openSUSE-SU-2026:11628-1
openSUSE Leap 16.0 chromium 152.0.7977.82-bp160.1.1 openSUSE-SU-2026:21799-1

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling chromium +2 152.0.7977.75-r0 —

Advisories 3

References