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Vulnerability ID

CVE-2025-12433

AI Exploitable

Perform out of bounds memory access in V8

ProductChrome

CVSS 3.1Medium4.3

EPSS0.30%

Has public PoCNo

AI Exploitability

A working PoC was successfully generated by AI

Working AI PoC: Yes
Cheapest run: $34.08
Fastest run: 1.8 hr

Model Matrix Capability Breakdown Vulnerability Details Timeline Community

Model Matrix Capability Breakdown Vulnerability Details Timeline Community

Overview

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

CWE: Unassigned
Weakness: —
Component: V8
Impact: Perform out of bounds memory access
Published: 2025-11-10
Fixed version: 142.0.7444.59

Risk factors

In-the-WildNot observed

CISA KEVNot listed

Public ExploitNone known

Ransomware useNone known

Severity

CVSS 3.1Only version published

4.3Medium

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

Exploitability

Attack VectorNetwork

ComplexityLow

Privileges RequiredNone

User InteractionRequired

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

EPSS

Chance of exploitation in the next 30 days

0.30%

SSVC

Stakeholder-specific vulnerability categorization

Not scored. CISA publishes an SSVC decision for a subset of CVEs.