CVE-2025-2476Network attack vector

Heap corruption via Lens use-after-free

Published Mar 19, 2025 · Updated Mar 24, 2025

Use after free in Lens in Google Chrome before 134.0.6998.117 allows remote attackers to corrupt heap memory via a crafted HTML page. Google has not published the affected Lens object or the lifetime-management error that leaves freed memory reachable. Exploitation requires a user to open the crafted page, and successful heap corruption can compromise confidentiality, integrity, and availability.

CVSS severity8.8
High
EPSS probability1.02%
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 Lens in Google Chrome before 134.0.6998.117 allows remote attackers to corrupt heap memory via a crafted HTML page. Google has not published the affected Lens object or the lifetime-management error that leaves freed memory reachable. Exploitation requires a user to open the crafted page, and successful heap corruption can compromise confidentiality, integrity, and availability.

The record

CVE
CVE-2025-2476
Published
Mar 19, 2025
Updated
Mar 24, 2025
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-416, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 2025Record 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=134.0.6998.117 <134.0.6998.117

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=134.0.6998.117 <134.0.6998.117

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
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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