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PatchSiren cyber security CVE debrief

CVE-2026-11265 Google CVE debrief

A vulnerability was discovered in Google Chrome's Autofill feature, which could allow a remote attacker to leak cross-origin data via a crafted HTML page. This issue was addressed in Google Chrome version 149.0.7827.53.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-05
Original CVE updated
2026-07-23
Advisory published
2026-06-05
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 inappropriate implementation in Autofill in Google Chrome. A remote attacker could exploit this vulnerability by providing a crafted HTML page, potentially leading to the leakage of cross-origin data.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.

Evidence notes

The CVE was published on 2026-06-05T00:17:03.380Z and modified on 2026-06-08T14:18:44.050Z. The vulnerability has a CVSS score of 7.5 and is considered High severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11265 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11265

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

  • CVE-2026-11265 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11265

    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.