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Chrome CVE-2026-5285

| EUVDEUVD-2026-17801 HIGH
Use After Free (CWE-416)
2026-04-01 Chrome GHSA-6x6m-xwq4-857w
Google Use After Free RCE Memory Corruption Denial Of Service Chrome
8.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.8 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SUSE
6.3 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Red Hat
9.6 HIGH
qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Patch released
Apr 01, 2026 - 05:15 nvd
Patch available
EUVD ID Assigned
Apr 01, 2026 - 05:15 euvd
EUVD-2026-17801
Analysis Generated
Apr 01, 2026 - 05:15 vuln.today
CVE Published
Apr 01, 2026 - 04:41 nvd
HIGH 8.8

DescriptionCVE.org

Use after free in WebGL 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)

AnalysisAI

Remote code execution in Google Chrome prior to version 146.0.7680.178 via use-after-free vulnerability in WebGL allows unauthenticated remote attackers to execute arbitrary code within the browser sandbox by delivering a crafted HTML page. The vulnerability is marked as High severity by Chromium security and a vendor-released patch is available.

Technical ContextAI

The vulnerability exists in WebGL, a JavaScript API for rendering interactive 3D graphics in web browsers. The root cause is a use-after-free condition (CWE-416) in memory management within the WebGL implementation, where freed memory is accessed after deallocation. This class of vulnerability can lead to memory corruption and arbitrary code execution. The affected product is Google Chrome across all versions prior to 146.0.7680.178, identified by CPE cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*. The vulnerability results in code execution within the browser's sandbox environment, limiting but not eliminating the security impact.

RemediationAI

The primary remediation is immediate upgrade to Google Chrome version 146.0.7680.178 or later. Users should navigate to Settings > About Chrome to trigger automatic update detection, or manually download the latest version from https://www.google.com/chrome. Enterprise administrators should deploy the patched version to all managed systems via their endpoint management tools. No workarounds are available for this memory corruption vulnerability; patching is the only effective mitigation. The fix details and changelog are available at https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html and https://issues.chromium.org/issues/492228019.

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Same weakness CWE-416 – Use After Free

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Same technique Use After Free

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8.1

Vendor StatusVendor

Debian

chromium
Release Status Fixed Version Urgency
bullseye (security), bullseye vulnerable 120.0.6099.224-1~deb11u1 -
bookworm vulnerable 143.0.7499.169-1~deb12u1 -
bookworm (security) vulnerable 146.0.7680.164-1~deb12u1 -
trixie vulnerable 145.0.7632.159-1~deb13u1 -
trixie (security) vulnerable 146.0.7680.164-1~deb13u1 -
forky vulnerable 146.0.7680.153-1 -
sid fixed 146.0.7680.177-1 -
bullseye fixed (unfixed) end-of-life
(unstable) fixed 146.0.7680.177-1 -

SUSE

Severity: Medium

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CVE-2026-5285 vulnerability details – vuln.today
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