Inappropriate Implementation in Custom Tabs in Google Chrome for Android

Publication date: 2026-06-04

Last updated on: 2026-06-08

Assigner: Chrome

Description

Inappropriate implementation in Custom Tabs in Google Chrome on Android prior to 149.0.7827.53 allowed a local attacker to perform privilege escalation via a crafted XML file. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-04

Last Modified

2026-06-08

Generated

2026-07-15

AI Q&A

2026-06-05

EPSS Evaluated

2026-07-14

NVD

CVE-2026-11035

EUVD

EUVD-2026-34484

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.53 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability is an inappropriate implementation in Custom Tabs in Google Chrome on Android versions prior to 149.0.7827.53. It allows a local attacker to escalate their privileges by using a specially crafted XML file.

Impact Analysis

The vulnerability can allow a local attacker to gain higher privileges on the affected device, potentially enabling them to perform actions that are normally restricted.

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