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CVE-2026-32707 - Vulnerability Analysis

MediumCVSS: 5.2

Last Updated: March 16, 2026

PX4 autopilot - Buffer Overflow

Published: March 16, 2026Updated: March 16, 2026PoC Available

Overview

PX4 autopilot prior to 1.17.0-rc2 contains a buffer overflow caused by unbounded memcpy in tattu_can multi-frame assembly loop, letting CAN-injection-capable attackers cause denial of service and memory corruption, exploit requires CAN injection capability.

Severity & Score

Severity: Medium

CVSS Score: 5.2

Impact

Attackers can cause denial of service and memory corruption, potentially crashing the system.

Mitigation

Update to version 1.17.0-rc2 or later.

References

https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32

Related Resources

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Details

CVE ID: CVE-2026-32707
Severity: Medium
CVSS Score: 5.2
Type: buffer_overflow
Status: confirmed

CWE

CWE-121

CVSS Metrics

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H