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PatchSiren cyber security CVE debrief

CVE-2026-10899 Google CVE debrief

CVE-2026-10899 is a high-severity vulnerability in Google Chrome on Linux, allowing remote attackers to potentially exploit heap corruption via a crafted HTML page. The vulnerability is caused by a use-after-free issue in the Ozone component of Google Chrome. An attacker can exploit this vulnerability by convincing a user to engage in specific UI gestures.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
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 on Linux, particularly those who engage in high-risk browsing activities or are targeted by attackers.

Technical summary

The vulnerability is caused by a use-after-free issue in the Ozone component of Google Chrome. This issue allows remote attackers to potentially exploit heap corruption via a crafted HTML page. The CVSS score for this vulnerability is 7.5, indicating a high severity.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Be cautious when engaging in UI gestures on untrusted websites.

Evidence notes

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

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10899 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10899

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

  • CVE-2026-10899 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10899

    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.