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PatchSiren cyber security CVE debrief

CVE-2026-11035 Google CVE debrief

CVE-2026-11035 is a Medium severity vulnerability in Google Chrome's Custom Tabs on Android, allowing local attackers to escalate privileges via a crafted XML file. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].

Vendor
Google
Product
Chrome
CVSS
HIGH 7.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-23
Advisory published
2026-06-04
Advisory updated
2026-07-23

Who should care

Users of Google Chrome on Android prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is caused by an inappropriate implementation in Custom Tabs in Google Chrome on Android. A local attacker can exploit this vulnerability by creating a crafted XML file, which can lead to privilege escalation.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome on Android to version 149.0.7827.53 or later.

Evidence notes

The vulnerability has a CVSS score of 7.3 and is classified as HIGH severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11035 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11035

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-11035 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11035

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.