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CVE-2026-17847 Google CVE debrief

The CVE-2026-17847 vulnerability is caused by insufficient validation of untrusted input in ANGLE, a graphics rendering component in Google Chrome. This could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page. The vulnerability has a CVSS score of 9.6 and is classified as CRITICAL. Users of Google Chrome, especially those handling sensitive data or requiring high security standards, should be aware of this vulnerability and take immediate action to update their browsers to version 151.0.7922.72 or later. This includes administrators of Chrome deployments in enterprises, users of Chrome for sensitive tasks, and those in regulated industries. Vulnerability management and security teams should prioritize patching and review compensating controls for exposed systems. Evidence is limited to CVE and NVD details, so defenders should verify Chrome versions, review ANGLE handling, and monitor for suspicious activity. The CVE record was published on 2026-07-30T01:16:48.350Z and has not been modified since then.

Vendor
Google
Product
Chrome
CVSS
CRITICAL 9.6
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

Users of Google Chrome, especially those who handle sensitive data or require high security standards, should be aware of this vulnerability and take immediate action to update their browsers. This includes administrators of Chrome deployments in enterprises, users of Chrome for sensitive tasks, and those in regulated industries. Vulnerability management and security teams should prioritize patching and review compensating controls for exposed systems.

Technical summary

The vulnerability is caused by insufficient validation of untrusted input in ANGLE in Google Chrome prior to 151.0.7922.72. This could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page. The CVSS score for this vulnerability is 9.6, indicating a CRITICAL severity level. The issue is specific to Google Chrome's ANGLE component, which handles graphics rendering. Users should update to version 151.0.7922.72 or later to mitigate this vulnerability.

Defensive priority

Medium severity vulnerability in Google Chrome, requiring immediate attention to prevent potential sandbox escapes.

Recommended defensive actions

  • Apply the official patch to update Google Chrome to version 151.0.7922.72 or later.
  • Restrict access to untrusted HTML pages.
  • Monitor for suspicious activity and implement compensating controls.
  • Review ANGLE handling and graphics rendering configurations.
  • Verify Chrome browser versions in use.
  • Implement additional security measures for sensitive data handling.
  • Track and review system logs for potential exploitation attempts.

Evidence notes

The CVE-2026-17847 record indicates insufficient validation of untrusted input in ANGLE in Google Chrome prior to 151.0.7922.72. This could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page. The vulnerability has a CVSS score of 9.6 and is classified as CRITICAL. Evidence is limited to CVE and NVD details. Defenders should verify Chrome versions, review ANGLE handling, and monitor for suspicious activity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-17847 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-17847

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

  • CVE-2026-17847 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-17847

    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.