CVE-2026-86714

PX4 Autopilot through 1.17.0 contains a stack buffer over-read vulnerability in the netman system command that fails to validate interface name length. Attackers can supply interface names of 74 bytes or more via the -i option to read beyond buffer boundaries, leaking stack memory to console output or writing it into persistent network configuration files.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/PX4/PX4-Autopilot
https://github.com/PX4/PX4-Autopilot/blob/v1.17.0/src/systemcmds/netman/netman.cpp
https://github.com/PX4/PX4-Autopilot/commit/fec216e9d716d96d93b9d882b0c9cf00db3c6810
https://github.com/PX4/PX4-Autopilot/pull/28483
https://www.vulncheck.com/advisories/px4-autopilot-through-1.17.0-stack-buffer-over-read-via-netman

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-08 12:17

Updated : 2026-09-14 20:17

NVD link : CVE-2026-86714

Mitre link : CVE-2026-86714

CVE.ORG link : CVE-2026-86714

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

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