PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-10990 Google CVE debrief

CVE-2026-10990 is a use-after-free vulnerability in the Glic component of Google Chrome prior to version 149.0.7827.53. This vulnerability, with a CVSS score of 9.6, could allow a remote attacker who has compromised the renderer process 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
2026-06-04
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 caused by a use-after-free error in the Glic component of Google Chrome. This could allow an attacker to execute arbitrary code in the context of the renderer process, potentially leading to a sandbox escape.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.

Evidence notes

Evidence for this CVE comes from the official CVE record [resourceLinkAnnotations.cve-org] and the National Vulnerability Database [resourceLinkAnnotations.nvd].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10990 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10990

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

  • CVE-2026-10990 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10990

    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.