CVE-2025-6192Network attack vector

Heap corruption via Metrics use-after-free

Published Jun 18, 2025 · Updated Feb 26, 2026

Use-after-free in Google Chrome's Metrics component before 137.0.7151.119 allows remote attackers to corrupt heap memory via crafted HTML. The public record identifies Metrics but does not disclose which object is freed prematurely or which later access reuses it. A user must load the attacker-controlled page; successful exploitation corrupts the browser process heap, while no specific post-corruption capability is publicly established.

CVSS severity8.8
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Google Chrome's Metrics component before 137.0.7151.119 allows remote attackers to corrupt heap memory via crafted HTML. The public record identifies Metrics but does not disclose which object is freed prematurely or which later access reuses it. A user must load the attacker-controlled page; successful exploitation corrupts the browser process heap, while no specific post-corruption capability is publicly established.

The record

CVE
CVE-2025-6192
Published
Jun 18, 2025
Updated
Feb 26, 2026
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-416, T1203, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=137.0.7151.119 <137.0.7151.119

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=137.0.7151.119 <137.0.7151.119

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1203Exploitation for Client Execution
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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