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CVE-2026-11293 Google CVE debrief

CVE-2026-11293 is a use-after-free vulnerability in the Input component of Google Chrome, affecting versions prior to 149.0.7827.53. This vulnerability, with a CVSS score of 9.6, could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].

Vendor
Google
Product
Chrome
CVSS
CRITICAL 9.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-05
Original CVE updated
2026-06-09
Advisory published
2026-06-05
Advisory updated
2026-06-09

Who should care

Users of Google Chrome, particularly those who use the browser for sensitive activities or in high-risk environments, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability is a use-after-free issue in the Input component of Google Chrome. This type of vulnerability occurs when a program tries to use memory after it has been freed, which can lead to unexpected behavior and potentially allow an attacker to execute arbitrary code.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Use a web browser that is not vulnerable to this issue.
  • Be cautious when visiting unknown websites or interacting with untrusted HTML pages.

Evidence notes

The CVE record and NVD detail can be found at [resourceLinkAnnotations:cve-org] and [resourceLinkAnnotations:nvd], respectively. Additional information can be found in the Chrome release notes at [resourceLinkAnnotations:ref-4].

Official resources

CVE-2026-11293 was published on 2026-06-05T00:17:06.967Z and modified on 2026-06-09T13:53:32.347Z.