CVE-2026-78989: Out of bounds read in ANGLE

Published Jul 9, 2026
·
Updated

Chromium: CVE-2026-78989 Out of bounds read in ANGLE

Other sources

Out of bounds read in ANGLE in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

— NVD

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

— Microsoft

Credit

Đặng Thế Tuyến

Affected Software

6 affected componentsFixes available
Google Google Chrome<152.0.7977.65
Google Chrome<152.0.7977.64
152.0.7977.64
All of the following
Google Chrome<152.0.7977.65
Microsoft Windows
Microsoft Edge<152.0.4191.53
Microsoft Edge (Chromium-based)<152.0.4191.53
152.0.4191.53

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 152.0.7977.64
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 152.0.4191.53
  3. Upgrade

    Upgrade Chromium/Google Chrome (ANGLE) to a version that resolves this vulnerability.

    Fixed in 152.0.7977.65

Event History

Jul 9, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
WeaknessAffected Software
Aug 25, 2026
CVE Published
via MITRE·08:09 PM
Data Sourced
via MITRE·08:09 PM
DescriptionWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeaknessAffected Software
Aug 28, 2026
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:00 PM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

Which systems are affected?

The issue affects Google Chrome on Windows before version 152.0.7977.65. The provided information does not identify impacts to Chrome on other operating systems.

2

What does an attacker need to exploit this issue?

An attacker would need to induce a user to load a crafted HTML page in an affected Chrome installation. The issue is remotely exploitable and may allow arbitrary code execution outside the sandbox.

3

Are users protected by Chrome's sandbox?

The reported impact is execution of arbitrary code outside the sandbox, so the vulnerability may bypass the protection normally provided by Chrome's sandbox.

4

What should be done to remediate the issue?

Update Google Chrome on Windows to version 152.0.7977.65 or later. The provided information does not specify an alternative mitigation for systems that cannot be updated immediately.

Company

Resources

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