What is the CVSS score of CVE-2025-13223?

CVE-2025-13223 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.5%.

Which versions of Chrome are affected by CVE-2025-13223?

Organizations using V8 in Google Chrome face significant risk from CVE-2025-13223 rated CVSS 8.8.. A patch is available.

Is CVE-2025-13223 being actively exploited?

Yes, CVE-2025-13223 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, confirming active in-the-wild exploitation. Immediate patching is required.

How to fix or mitigate CVE-2025-13223?

Within 24 hours: Identify all affected systems running V8 in Google Chrome and apply vendor patches immediately. Monitor vendor channels for patch availability.

Chrome CVE-2025-13223

HIGH

Access of Resource Using Incompatible Type (Type Confusion) (CWE-843)

2025-11-17 chrome-cve-admin@google.com

Information Disclosure Chrome Google Memory Corruption Red Hat Suse

8.8

CVSS 3.1

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

Patch released

Apr 05, 2026 - 02:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

Added to CISA KEV

Dec 02, 2025 - 14:33 cisa

CISA KEV

CVE Published

Nov 17, 2025 - 23:15 nvd

HIGH 8.8

DescriptionNVD

Type Confusion in V8 in Google Chrome prior to 142.0.7444.175 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Google Chrome V8 contains a type confusion vulnerability in the JavaScript engine, the second V8 type confusion zero-day in 2025, exploited in targeted attacks.

Technical ContextAI

The CWE-843 type confusion in V8 provides heap corruption primitives through JavaScript type mishandling.

RemediationAI

Update Chrome. Enable auto-updates.

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Vendor StatusVendor

CVE-2025-13223 vulnerability details – vuln.today

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Chrome CVE-2025-13223

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

Vendor StatusVendor

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External POC / Exploit Code