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CVE-2026-10888 Google CVE debrief

CVE-2026-10888 is a high-severity vulnerability in Google Chrome prior to version 149.0.7827.53. The vulnerability is a use-after-free issue in Cast Streaming, which could allow an attacker on the local network segment to execute arbitrary code via malicious network traffic. The CVSS score for this vulnerability is 8.8, indicating a high severity. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-06-05
Advisory published
2026-06-04
Advisory updated
2026-06-05

Who should care

Users of Google Chrome prior to version 149.0.7827.53, particularly those on local network segments that may be targeted by attackers.

Technical summary

The vulnerability is a use-after-free issue in Cast Streaming in Google Chrome. This could allow an attacker on the local network segment to execute arbitrary code via malicious network traffic. The vulnerability has a CVSS score of 8.8 and is considered high severity.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Ensure that Chrome is configured to automatically update to the latest version.
  • Be cautious when clicking on links or accepting network traffic from untrusted sources, especially on local network segments.

Evidence notes

The vulnerability was reported by [email protected] and has been analyzed by the NVD.

Official resources

CVE-2026-10888 was published on 2026-06-04T23:16:50.250Z and modified on 2026-06-05T20:14:49.480Z.