CVE-2026-79069: Memory corruption in Tint

Published May 1, 2026
·
Updated

Chromium: CVE-2026-79069 Memory corruption in Tint

Other sources

Memory corruption in Tint in Google Chrome on on Mac 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

andryskowski.michal

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
Apple macOS
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 to a fixed release to a version that resolves this vulnerability.

    Fixed in 152.0.7977.65

Event History

May 1, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Aug 25, 2026
CVE Published
via MITRE·08:09 PM
Data Sourced
via MITRE·08:09 PM
DescriptionWeakness
Data Sourced
via NVD·09:18 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 by this issue?

The issue affects Google Chrome on Mac versions prior to 152.0.7977.65. The provided data does not identify impacts on other operating systems.

2

What must an attacker do to exploit the vulnerability?

An attacker would need to induce the target to process a crafted HTML page remotely. Successful exploitation could potentially execute arbitrary code outside Chrome's sandbox.

3

What is the remediation?

Update Google Chrome on Mac to version 152.0.7977.65 or later. The provided data does not specify an alternative mitigation if updating is not immediately possible.

Company

Resources

Contact

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