CVE-2026-91732

Missing authorization in AppManifest in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/511062248	Exploit Issue Tracking Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

18 Sep 2026, 11:11

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
References	~~() https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html -~~	() https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/511062248 -~~	() https://issues.chromium.org/issues/511062248 - Exploit, Issue Tracking, Patch
CPE		cpe:2.3:a:google:chrome::::::::
First Time		Google chrome Google

Information

Published : 2026-09-15 21:16

Updated : 2026-09-18 14:19

NVD link : CVE-2026-91732

Mitre link : CVE-2026-91732

CVE.ORG link : CVE-2026-91732

JSON object : View

Products Affected

google

chrome

CWE

CWE-862

Missing Authorization

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