CVE-2026-0059

Adjacent code execution via unchecked SDP attribute count

Published Jun 1, 2026 · Updated Jun 1, 2026

Heap buffer overflow in Android System 14, 15, 16, and 16-qpr2 allows physically proximate attackers to execute code through Bluetooth SDP. sdpu_build_attrib_seq calculates output from an attacker-controlled attribute count and writes the sequence without checking the remaining SDP buffer capacity. Bluetooth proximity is required, but no user interaction or prior execution privilege is needed; successful exploitation executes code on the device.

CVSS severity8.0
High
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap buffer overflow in Android System 14, 15, 16, and 16-qpr2 allows physically proximate attackers to execute code through Bluetooth SDP. sdpu_build_attrib_seq calculates output from an attacker-controlled attribute count and writes the sequence without checking the remaining SDP buffer capacity. Bluetooth proximity is required, but no user interaction or prior execution privilege is needed; successful exploitation executes code on the device.

The record

CVE
CVE-2026-0059
Published
Jun 1, 2026
Updated
Jun 1, 2026
Vendor
Go standard library
Product
Android
Classifications
CWE-122, T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 1, 2026Record 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=14
  2. Affected versionversion=15
  3. Affected versionversion=16
  4. Affected versionversion=16-qpr2

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Go standard library · Androidversion=14; version=15; version=16; version=16-qpr2

Published CVSS scores

8.0CISA-ADPCVSS:3.1/AV:A/AC:L/PR:L/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.

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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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
T1210Exploitation of Remote Services

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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