CVE-2026-3932: Insufficient policy enforcement in PDF

Published Jan 23, 2026
·
Updated

Chromium: CVE-2026-3932 Insufficient policy enforcement in PDF

Other sources

Insufficient policy enforcement in PDF in Google Chrome on Android prior to 146.0.7680.71 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

— MITRE

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

Ayato Shitomi

Affected Software

9 affected componentsFixes available
Google Chrome<146.0.7680.71
Google Chrome<146.0.7680.71
146.0.7680.71
Microsoft Edge<146.0.3856.59
Microsoft Edge (Chromium-based)
Patch available
All of the following
Google Chrome<146.0.7680.71
Any of the following
Apple macOS
Linux Linux kernel
Microsoft Windows
debian/chromium
150.0.7871.100-1~deb12u1156.0.8078.73-1~deb12u1150.0.7871.181-1~deb13u1156.0.8078.73-1~deb13u1156.0.8078.47-1156.0.8078.73-1

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 146.0.7680.71
  2. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.73-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.73-1~deb13u1Fixed in 156.0.8078.47-1Fixed in 156.0.8078.73-1
  3. Upgrade

    Upgrade Google Chrome on Android to a version that resolves this vulnerability.

    Fixed in 146.0.7680.71

Event History

Jan 23, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Mar 11, 2026
CVE Published
via MITRE·10:04 PM
Data Sourced
via MITRE·10:04 PM
DescriptionWeakness
Data Sourced
via NVD·10:16 PM
DescriptionSeverityWeaknessAffected Software
Mar 14, 2026
Data Sourced
via Microsoft·01:20 AM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2026-3932?

CVE-2026-3932 has been classified as a high severity vulnerability due to its potential to allow remote attackers to bypass security restrictions.

2

How do I fix CVE-2026-3932?

To remediate CVE-2026-3932, update Google Chrome to version 146.0.7680.71 or later, or Microsoft Edge to version 146.0.3856.59 or later.

3

Which versions are affected by CVE-2026-3932?

CVE-2026-3932 affects Google Chrome on Android versions prior to 146.0.7680.71 and Microsoft Edge versions prior to 146.0.3856.59.

4

Can CVE-2026-3932 be exploited remotely?

Yes, CVE-2026-3932 can be exploited remotely by an attacker via a crafted HTML page.

5

What type of attack does CVE-2026-3932 enable?

CVE-2026-3932 enables an attacker to bypass navigation restrictions within the affected PDF functionality of the browser.

Company

Resources

Contact

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