PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-11216 Google CVE debrief

CVE-2026-11216 is a MEDIUM severity vulnerability in Google Chrome prior to 149.0.7827.53. The vulnerability is caused by an incorrect security UI in File Input, allowing a remote attacker who convinces a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. The Chromium security severity is rated as Low.

Vendor
Google
Product
Chrome
CVSS
MEDIUM 4.3
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 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 incorrect security UI in File Input in Google Chrome prior to 149.0.7827.53. A remote attacker can perform UI spoofing via a crafted HTML page. The CVSS score is 4.3, and the CVSS severity is MEDIUM.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.

Evidence notes

The vulnerability is rated as MEDIUM severity with a CVSS score of 4.3. The Chromium security severity is rated as Low.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11216 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11216

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

  • CVE-2026-11216 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11216

    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.