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CVE-2026-10893 Google CVE debrief

CVE-2026-10893 is a high-severity vulnerability in Google Chrome prior to version 149.0.7827.53. This use-after-free issue in Chromoting allows remote attackers to execute arbitrary code via malicious network traffic. The vulnerability has a CVSS score of 8.8 and is classified as HIGH.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
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.

Technical summary

The vulnerability is a use-after-free issue in Chromoting, a component of Google Chrome. This type of vulnerability occurs when a program attempts to access memory that has already been freed or deleted. In this case, an attacker can exploit the vulnerability by sending malicious network traffic, potentially leading to arbitrary code execution.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Ensure that all users of Google Chrome are aware of the vulnerability and the importance of updating to the latest version.

Evidence notes

The CVE record and NVD detail can be found at [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-10893) and [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-10893), respectively.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10893 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10893

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

  • CVE-2026-10893 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10893

    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.