CVE-2024-7965Known exploitationNetwork attack vector

Heap corruption via undisclosed V8 implementation flaw

Published Aug 21, 2024 · Updated Oct 21, 2025

Heap corruption in V8 in Google Chrome before 128.0.6613.84 allows remote attackers to corrupt browser memory via crafted HTML. Google identifies an inappropriate V8 implementation but has not published the faulty check or code path that mishandles page-controlled input. A user must load the crafted page, and successful exploitation can compromise the browser process or cause it to crash.

CVSS severity8.8
High
EPSS probability18.53%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap corruption in V8 in Google Chrome before 128.0.6613.84 allows remote attackers to corrupt browser memory via crafted HTML. Google identifies an inappropriate V8 implementation but has not published the faulty check or code path that mishandles page-controlled input. A user must load the crafted page, and successful exploitation can compromise the browser process or cause it to crash.

The record

CVE
CVE-2024-7965
Published
Aug 21, 2024
Updated
Oct 21, 2025
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-787, CWE-358, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2024Exploitation reportedCISA Known Exploited Vulnerabilities listing
  3. Oct 21, 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 <128.0.6613.84
  2. Affected versionversion=128.0.6613.84 <128.0.6613.84

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=0 <128.0.6613.84; version=128.0.6613.84 <128.0.6613.84

Published CVSS scores

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

Weakness, pattern, technique

CWE-787Out-of-bounds Write
CWE-358Improperly Implemented Security Check for Standard
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.

Reported exploitation

Technologies

Your stack

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Your stack

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