Missing authorization in WebView in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via crafted network traffic. (Chromium security severity: Medium)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Google
  • Android
  • Chrome

Configuration 1 [-]

AND
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html cve-icon cve-icon
https://issues.chromium.org/issues/513134173 cve-icon cve-icon
History

Thu, 10 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

 ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

Thu, 10 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Google chrome
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Google chrome
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Wed, 09 Sep 2026 07:00:00 +0000

Type Values Removed Values Added
Title Missing Authorization in Chrome WebView Allows Remote Privilege Escalation via Crafted Network Traffic

Wed, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Missing authorization in WebView in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via crafted network traffic. (Chromium security severity: Medium)
Weaknesses CWE-862
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-09-09T00:09:48.105Z

Updated: 2026-09-10T18:16:50.339Z

Reserved: 2026-09-08T22:39:41.625Z

Link: CVE-2026-87534

cve-icon Vulnrichment

Updated: 2026-09-10T18:16:38.246Z

cve-icon NVD

Status : Modified

Published: 2026-09-09T01:17:10.823

Modified: 2026-09-10T19:17:38.190

Link: CVE-2026-87534

cve-icon Redhat

No data.