CVE-2016-11026Network attack vector

System crash via mishandled BootReceiver exceptions

Published Apr 7, 2020 · Updated Aug 6, 2024

Improper exception handling in BootReceiver on Samsung mobile devices with Android 4.4, 5.0, 5.1, or 6.0 allows attackers to crash the system. BootReceiver fails to handle an exceptional condition correctly, allowing attacker-controlled input to terminate the operating system; Samsung has not disclosed the triggering input or code path. Remote attackers require no privileges or user interaction, and the bounded impact is a device-wide availability loss rather than data access or modification.

CVSS severity7.5
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper exception handling in BootReceiver on Samsung mobile devices with Android 4.4, 5.0, 5.1, or 6.0 allows attackers to crash the system. BootReceiver fails to handle an exceptional condition correctly, allowing attacker-controlled input to terminate the operating system; Samsung has not disclosed the triggering input or code path. Remote attackers require no privileges or user interaction, and the bounded impact is a device-wide availability loss rather than data access or modification.

The record

CVE
CVE-2016-11026
Published
Apr 7, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-755, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 7, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8NISTAV:N/AC:L/Au:N/C:N/I:N/A:C

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.

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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-755Improper Handling of Exceptional Conditions
T1499Endpoint Denial of Service

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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