CVE-2025-13223

ENISA EUVD: EUVD-2025-197896 ↗

Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero

Triaged: March 3, 2026 5 articles

VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗ Advisory ↗ P0 Sheet ↗ CISA KEV ↗

EPSS Score

Source: FIRST.org · 2026-05-24

2.8%

probability

This CVE has a 2.8% probability of being exploited in the next 30 days.

0% Top 86.3th percentile of all CVEs 100%

CVSS v3.1

Source: NVD

8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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

Description

Project Zero

Type confusion in V8

Affected Products

Attack Intelligence

CWE-664 · Improper Control of a Resource Through its Lifetime CWE-704 · Incorrect Type Conversion CWE-843 · Type Confusion

Google Project Zero

Patched

Nov. 12, 2025

Reported by

Google Threat Analysis Group

Root Cause Analysis

???

Google fixes new Chrome zero-day flaw exploited in attacks

BleepingComputer Nov 18, 2025

Chrome Targeted by Active In-the-Wild Exploit Tied to Undisclosed High-Severity Flaw

TheHackerNews Dec 11, 2025

Google Issues Security Fix for Actively Exploited Chrome V8 Zero-Day Vulnerability

TheHackerNews Nov 18, 2025

Google fixes eighth Chrome zero-day exploited in attacks in 2025

BleepingComputer Dec 11, 2025

Chromium: CVE-2025-13223 Type Confusion in V8

Microsoft-MSRC Nov 18, 2025

Signal Intelligence

Confidenceⓘ

92%

EPSS 2.8%

CVSS v3.1 8.8

Mentions 5

Last Seen Dec 11, 2025

CNA Information

Analyst Note

CVE-2025-13223 is confirmed as a zero-day actively exploited in the wild, with high CVSS score (8.8) and multiple credible sources documenting in-the-wild exploitation. The vulnerability affects V8 in Chrome and was patched in version 142.0.7444.175, with evidence of real-world attacks reported by security researchers.