CVE-2026-14027: Use after free in SignIn

Published Aug 21, 2024
·
Updated

Chromium: CVE-2026-14027 Use after free in SignIn

Other sources

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

Use after free in SignIn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)

— NVD

Credit

Sven Dysthe -dys)@@svn

Affected Software

5 affected componentsFixes available
Google Google Chrome<150.0.7871.47
Google Chrome<150.0.7871.47
Google Chrome<150.0.7871.46
150.0.7871.46
Microsoft Edge (Chromium-based)
Microsoft Edge<150.0.4078.48

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 150.0.7871.46
  2. Upgrade

    Upgrade Chromium / Microsoft Edge (Chromium-based) / Google Chrome to a version that resolves this vulnerability.

    Fixed in 150.0.7871.47

Event History

Aug 21, 2024
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Jun 30, 2026
CVE Published
via MITRE·10:39 PM
Data Sourced
via MITRE·10:39 PM
DescriptionWeakness
Data Sourced
via NVD·11:17 PM
DescriptionSeverityWeaknessAffected Software
Jul 3, 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.

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Frequently Asked Questions

1

What is the severity of CVE-2026-14027?

The severity of CVE-2026-14027 is high, rated at 8.8 on the CVSS scale.

2

How do I fix CVE-2026-14027?

To fix CVE-2026-14027, update Google Chrome to version 150.0.7871.47 or later.

3

What systems are affected by CVE-2026-14027?

CVE-2026-14027 affects Google Chrome and Microsoft Edge (Chromium-based) prior to specified updated versions.

4

What type of vulnerability is CVE-2026-14027?

CVE-2026-14027 is classified as a use after free vulnerability.

5

Can CVE-2026-14027 lead to remote code execution?

Yes, CVE-2026-14027 can potentially allow attackers to execute arbitrary code due to the use after free issue.

Company

Resources

Contact

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