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CVE-2026-9928 Google CVE debrief

An out-of-bounds read vulnerability in ANGLE, the graphics translation layer used by Google Chrome on Windows, enables remote code execution when a user visits a crafted HTML page. The flaw carries a High severity rating from the Chromium security team and an 8.8 CVSS v3.1 score, reflecting network attackability with low complexity and no privileges required, though user interaction is needed. The vulnerability is rooted in CWE-125 (Out-of-bounds Read) within ANGLE, which translates OpenGL ES API calls to native graphics APIs. Google addressed this in Chrome stable channel version 148.0.7778.216. No known exploitation in ransomware campaigns has been documented, and the issue has not been added to CISA's Known Exploited Vulnerabilities catalog.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-05-28
Original CVE updated
2026-05-29
Advisory published
2026-05-28
Advisory updated
2026-05-29

Who should care

Windows enterprise environments running Google Chrome; organizations with bring-your-own-device policies; security teams monitoring browser-based attack vectors; incident responders tracking renderer exploitation techniques.

Technical summary

The vulnerability exists in ANGLE (Almost Native Graphics Layer Engine), which Chrome uses to translate OpenGL ES commands to platform-native graphics APIs such as Direct3D on Windows. An out-of-bounds read (CWE-125) in this component can be triggered by a malicious HTML page, leading to memory corruption and potential arbitrary code execution within the renderer or GPU process. The attack requires user interaction (visiting the crafted page) but no authentication or elevated privileges. The CVSS v3.1 score of 8.8 reflects high impacts to confidentiality, integrity, and availability. Google resolved the issue in Chrome stable version 148.0.7778.216.

Defensive priority

HIGH

Recommended defensive actions

  • Update Google Chrome on Windows to version 148.0.7778.216 or later as soon as possible.
  • Verify Chrome version via Settings > About Chrome and confirm automatic updates are enabled.
  • Restrict or monitor execution of untrusted HTML content and browser-based applications until patching is complete.
  • Review endpoint detection and response (EDR) alerts for suspicious renderer or GPU process crashes that may indicate exploitation attempts.
  • If immediate patching is not feasible, consider browser isolation policies or restricting users from visiting untrusted websites.

Evidence notes

CVE published 2026-05-28; modified 2026-05-29. Chrome stable update released addressing the flaw. CPE indicates affected product as Google Chrome versions prior to 148.0.7778.216 on Windows. CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. Weakness: CWE-125.

Official resources

2026-05-28T23:16:50.900Z