CVE-2024-27228Network attack vector

Unauthenticated code execution via MFC heap overflow

Published Mar 11, 2024 · Updated Aug 28, 2024

Heap out-of-bounds write in the MFC component of Google Android 13 allows remote attackers to execute code over a network. The bulletin identifies MFC as the affected subcomponent, but its private issue record withholds the function and input path that overrun the heap buffer. Exploitation requires no privileges or user interaction and runs attacker-controlled code on an affected Pixel device.

CVSS severity9.8
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap out-of-bounds write in the MFC component of Google Android 13 allows remote attackers to execute code over a network. The bulletin identifies MFC as the affected subcomponent, but its private issue record withholds the function and input path that overrun the heap buffer. Exploitation requires no privileges or user interaction and runs attacker-controlled code on an affected Pixel device.

The record

CVE
CVE-2024-27228
Published
Mar 11, 2024
Updated
Aug 28, 2024
Vendor
Google
Product
Android
Classifications
CWE-787
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2024Record 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=13
  2. Affected versionversion=13.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google · Androidversion=13; version=13.0

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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

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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