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PatchSiren cyber security CVE debrief

CVE-2026-11108 Google CVE debrief

A remote attacker can exploit CVE-2026-11108, a Medium-severity inappropriate implementation issue in NFC in Google Chrome on Android versions prior to 149.0.7827.53. This vulnerability enables the attacker to perform privilege escalation via a crafted HTML page. The CVSS score for this vulnerability is 8.8, indicating a HIGH severity level.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
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 versions prior to 149.0.7827.53 should update to the latest version to mitigate this vulnerability. Additionally, administrators and security teams responsible for managing Chrome deployments should prioritize patching to prevent potential exploitation.

Technical summary

The vulnerability is caused by an inappropriate implementation in NFC in Google Chrome on Android. This issue allows a remote attacker to perform privilege escalation via a crafted HTML page. The vulnerability has a CVSS score of 8.8 and a severity level of HIGH.

Defensive priority

High

Recommended defensive actions

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

Evidence notes

The CVE-2026-11108 vulnerability was published on [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-11108) and has additional details on [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-11108).

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11108 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11108

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

  • CVE-2026-11108 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11108

    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.