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PatchSiren cyber security CVE debrief

CVE-2026-10905 Google CVE debrief

CVE-2026-10905 is a Use after free vulnerability in the Network component of Google Chrome prior to version 149.0.7827.53. This vulnerability has been rated as High severity with a CVSS score of 8.3. An attacker who has compromised the renderer process can potentially exploit this vulnerability to perform a sandbox escape via a crafted HTML page.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Users of Google Chrome prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability. Additionally, organizations that utilize Google Chrome in their environments should prioritize updating to the latest version to prevent potential exploitation.

Technical summary

The vulnerability exists in the Network component of Google Chrome. Specifically, it is a Use after free vulnerability, which occurs when the program attempts to access memory after it has been freed. This can lead to unexpected behavior, including potential sandbox escapes.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Ensure that all users of Google Chrome in your organization are updated to the latest version.

Evidence notes

The CVE-2026-10905 vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt]. The vulnerability has been analyzed and has a CVSS score of 8.3, indicating a High severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10905 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10905

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

  • CVE-2026-10905 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10905

    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.