CVE-2026-14063: Out of bounds memory access in Chromecast on 2026-04-14

Published Apr 14, 2026
·
Updated

Chromium: CVE-2026-14063 Out of bounds memory access in Chromecast

Other sources

Out of bounds read in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a local attacker to obtain potentially sensitive information from process memory via malicious network traffic. (Chromium security severity: Low)

— 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

Affected Software

7 affected components
Google Google Chrome<150.0.7871.47
All of the following
Google Chrome<150.0.7871.46
Any of the following
Apple macOS
Linux Linux kernel
Microsoft Windows
Microsoft Edge (Chromium-based)
Microsoft Edge<150.0.4078.48

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 150.0.7871.47
  2. Upgrade

    Upgrade Chromium (Chromecast component) to a version that resolves this vulnerability.

    Fixed in 150.0.7871.47

Event History

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
Jul 16, 2026
Data Sourced
12:00 AM
SeverityWeakness

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-2026-14063?

CVE-2026-14063 has a medium severity rating of 5.7 according to the CVSS 3.1 scoring system.

2

How do I fix CVE-2026-14063?

To mitigate CVE-2026-14063, update Google Chrome to version 150.0.7871.47 or later.

3

What type of vulnerability is CVE-2026-14063?

CVE-2026-14063 is an out of bounds memory access vulnerability affecting Chromecast in Google Chrome.

4

Who can exploit CVE-2026-14063?

A local attacker can exploit CVE-2026-14063 by sending malicious network traffic to obtain sensitive information from process memory.

5

What impact does CVE-2026-14063 have on users?

The impact of CVE-2026-14063 allows a potential information leak, which could expose sensitive data to attackers.

Company

Resources

Contact

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