Buffer Overflow vulnerability in Ardupiot Copter Latest commit 92693e023793133e49a035daf37c14433e484778 allows a local attacker to cause a denial of service via the AP_SmartAudio::loop, AP_SmartAudio, AP_SmartAudio.cpp components.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/ArduPilot/ardupilot/issues/28374 cve-icon cve-icon cve-icon
History

Thu, 14 May 2026 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 13 May 2026 18:15:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in ArduPilot Copter SmartAudio Causes Local Denial of Service
Weaknesses CWE-119
CWE-120

Wed, 13 May 2026 16:15:00 +0000

Type Values Removed Values Added
Description Buffer Overflow vulnerability in Ardupiot Copter Latest commit 92693e023793133e49a035daf37c14433e484778 allows a local attacker to cause a denial of service via the AP_SmartAudio::loop, AP_SmartAudio, AP_SmartAudio.cpp components.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-14T12:23:58.786Z

Reserved: 2024-10-28T00:00:00.000Z

Link: CVE-2024-51395

cve-icon Vulnrichment

Updated: 2026-05-14T12:23:18.367Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-13T16:16:34.663

Modified: 2026-05-14T13:16:15.970

Link: CVE-2024-51395

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T18:00:06Z

Weaknesses