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PatchSiren cyber security CVE debrief

CVE-2026-11083 Google CVE debrief

A medium severity vulnerability, CVE-2026-11083, was found in Google Chrome's Password Manager. This issue, caused by an inappropriate implementation, allows remote attackers to leak cross-origin data via crafted HTML pages. The vulnerability has a CVSS score of 6.5 and was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-11083).

Vendor
Google
Product
Chrome
CVSS
MEDIUM 6.5
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 their browser to mitigate this vulnerability.

Technical summary

The vulnerability is caused by an inappropriate implementation in the Password Manager of Google Chrome. This allows a remote attacker to leak cross-origin data via a crafted HTML page. The issue has been categorized as CWE-346 and CWE-352.

Defensive priority

Medium

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Refer to [ref-4](https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html) for mitigation details.

Evidence notes

Evidence from the NVD database and Google Chrome's official release blog.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11083 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11083

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

  • CVE-2026-11083 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11083

    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.