CVE-2026-5273

6.3 MEDIUM

Published: April 01, 2026 Modified: April 01, 2026

Description

Use after free in CSS in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html

Source: chrome-cve-admin@google.com

Vendor Advisory

https://issues.chromium.org/issues/493952652

Source: chrome-cve-admin@google.com

Issue Tracking Permissions Required

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

6.3 / 10.0

EPSS (Exploit Probability)

0.1%

20th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-416

Affected Vendors

google linux microsoft apple

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