CVE-2026-32705

Published: Mar 16, 2026 Last Modified: Mar 16, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,8
Source: [email protected]
Attack Vector: physical
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the BST telemetry probe writes a string terminator using a device-provided length without bounds. A malicious BST device can report an oversized dev_name_len, causing a stack overflow in the driver and crashing the task (or enabling code execution). This vulnerability is fixed in 1.17.0-rc2.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0002
Percentile
0,0th
Updated

EPSS Score Trend (Last 3 Days)

121

Stack-based Buffer Overflow

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Execute Unauthorized Code Or Commands Bypass Protection Mechanism Other
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Px4 Drone Autopilot by Dronecode

Product Information
Vendor Dronecode
Product Px4 Drone Autopilot
Version 1.17.0
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Px4 Drone Autopilot by Dronecode

Product Information
Vendor Dronecode
Product Px4 Drone Autopilot
Version 1.17.0
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Px4 Drone Autopilot by Dronecode

Product Information
Vendor Dronecode
Product Px4 Drone Autopilot
Version Range Affected
To 1.17.0 (exclusive)
cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Px4 Drone Autopilot by Dronecode

Product Information
Vendor Dronecode
Product Px4 Drone Autopilot
Version 1.17.0
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/PX4/PX4-Autopilot/security/advisories/GH…
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-79mp-34pp-2f3f