CVE-2026-5874

CRITICAL

9.6

Description

Use after free in PrivateAI in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

CVE Details

CVSS v3.1 Score9.6

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published4/8/2026

Last Modified4/11/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-416CWE-416

References

https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html(chrome-cve-admin@google.com)

https://issues.chromium.org/issues/485397279(chrome-cve-admin@google.com)

IOC Correlations

No correlations recorded

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