CVE-2026-7345: Insufficient validation of untrusted input in Feedback

Published Apr 13, 2026
·
Updated

Chromium: CVE-2026-7345 Insufficient validation of untrusted input in Feedback

Other sources

Insufficient validation of untrusted input in Feedback in Google Chrome prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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

Google

Affected Software

7 affected componentsFixes available
Google Google Chrome<147.0.7727.138
All of the following
Google Chrome<147.0.7727.138
Any of the following
Apple macOS
Linux Linux kernel
Microsoft Windows
Microsoft Edge (Chromium-based)
Patch available
Microsoft Edge<147.0.3912.98

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 147.0.7727.138

Event History

Apr 28, 2026
CVE Published
via MITRE·10:36 PM
Data Sourced
via MITRE·10:36 PM
DescriptionWeakness
Data Sourced
via NVD·11:16 PM
DescriptionSeverityWeaknessAffected Software
May 1, 2026
Data Sourced
via Microsoft·07:16 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·07:16 AM
DescriptionAffected Software
Jun 12, 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-2026-7345?

CVE-2026-7345 is considered a high-severity vulnerability due to its potential to allow remote code execution.

2

How do I fix CVE-2026-7345?

To fix CVE-2026-7345, update Google Chrome to version 147.0.7727.138 or later.

3

Which versions of Google Chrome are affected by CVE-2026-7345?

CVE-2026-7345 affects Google Chrome versions prior to 147.0.7727.138.

4

Can CVE-2026-7345 impact other browsers?

No, CVE-2026-7345 is specifically related to Google Chrome and does not impact other browsers.

5

What is the nature of the vulnerability in CVE-2026-7345?

CVE-2026-7345 involves insufficient validation of untrusted input in the Feedback feature of Google Chrome.

Company

Resources

Contact

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CVE-2026-7345 - Insufficient validation of untrusted input in Feedback - SecAlerts