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CVE-2026-17752 Google CVE debrief

CVE-2026-17752 is a use-after-free vulnerability in the Views component of Google Chrome on Mac systems, which could allow remote attackers to potentially exploit heap corruption via a crafted HTML page. The vulnerability has a CVSS score of 8.8, indicating high severity. It was addressed in Google Chrome version 151.0.7922.72. Administrators and users of Google Chrome on Mac systems should be aware of this vulnerability and take immediate action to update their browsers to the latest version. The CVE record was published on 2026-07-30T01:16:38.130Z and has not been modified since then. The Chromium security severity is rated as Medium. To prevent potential exploitation, it is crucial to restrict access to untrusted websites and verify user interactions with HTML pages. Additionally, developers and security teams should be cautious when handling HTML pages from untrusted sources. The vulnerability occurs when the browser attempts to access memory that has already been freed. Evidence from the CVE record and NVD detail page confirms the vulnerability's existence and provides additional context.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-30
Original CVE updated
2026-08-03
Advisory published
2026-07-30
Advisory updated
2026-08-03

Who should care

Administrators and users of Google Chrome on Mac systems should be aware of this vulnerability and take immediate action to update their browsers to the latest version. Additionally, developers and security teams should be cautious when handling HTML pages from untrusted sources to prevent potential exploitation.

Technical summary

The CVE-2026-17752 vulnerability is a use-after-free issue in the Views component of Google Chrome on Mac systems. This vulnerability occurs when the browser attempts to access memory that has already been freed, potentially allowing a remote attacker to exploit heap corruption via a specially crafted HTML page. The CVSS score for this vulnerability is 8.8, indicating a high severity level. The vulnerability was addressed in Google Chrome version 151.0.7922.72.

Defensive priority

Medium severity vulnerability in Google Chrome, requiring immediate attention due to potential for heap corruption.

Recommended defensive actions

  • Apply the latest Google Chrome update (version 151.0.7922.72 or later) to vulnerable Mac systems.
  • Restrict access to untrusted websites and verify user interactions with HTML pages.
  • Monitor for any suspicious activity related to crafted HTML pages.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE-2026-17752 record indicates a use-after-free vulnerability in Google Chrome's Views component on Mac systems prior to version 151.0.7922.72. This vulnerability, with a CVSS score of 8.8, could allow remote attackers to potentially exploit heap corruption via a crafted HTML page. The Chromium security severity is rated as Medium.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-17752 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-17752

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

  • CVE-2026-17752 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-17752

    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.