CVE-2026-93379

MEDIUM 4.3CVE-2026-93379 · Published 17/09/2026 · updated 30/09/2026

In short

CVE-2026-93379 is a MEDIUM (CVSS 4.3) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 0.25%, higher than 16.8% of all vulnerabilities.
Fix: update to 153.0.8010.52 or later.

Package	Affected versions	Patched versions
chrome google	`< 153.0.8010.52`	`153.0.8010.52`

Description

Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

References

chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html · Release Notes
issues.chromium.org/issues/560039872 · Permissions Required

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Package

Affected versions

Patched versions

chrome

google

< 153.0.8010.52

153.0.8010.52

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