CVE-2024-5497Network attack vector

Heap corruption via Browser UI bounds error

Published May 30, 2024 · Updated Feb 13, 2025

Out-of-bounds memory access in Google Chrome before 125.0.6422.141 allows remote attackers to corrupt heap memory via crafted HTML. Google identifies the Browser UI as the affected component but has not disclosed the operation or input whose bounds are mishandled. Exploitation requires a user to open the page and perform specific UI gestures, after which heap corruption can compromise the browser process.

CVSS severity8.8
High
EPSS probability0.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds memory access in Google Chrome before 125.0.6422.141 allows remote attackers to corrupt heap memory via crafted HTML. Google identifies the Browser UI as the affected component but has not disclosed the operation or input whose bounds are mishandled. Exploitation requires a user to open the page and perform specific UI gestures, after which heap corruption can compromise the browser process.

The record

CVE
CVE-2024-5497
Published
May 30, 2024
Updated
Feb 13, 2025
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-787, CWE-125, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 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=0 <125.0.6422.141
  2. Affected versionversion=125.0.6422.141 <125.0.6422.141

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=0 <125.0.6422.141; version=125.0.6422.141 <125.0.6422.141

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS: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-787Out-of-bounds Write
CWE-125Out-of-bounds Read
T1203Exploitation for Client Execution

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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