Vulnerability Description
PX4 Autopilot through 1.17.0 contains a null pointer dereference vulnerability in param_set_default_file() and param_set_backup_file() functions that allows attackers to crash the autopilot process. Attackers can invoke 'param select' or 'param select-backup' commands with no path argument from any PX4 shell to trigger the crash.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/PX4/PX4-Autopilot
- https://github.com/PX4/PX4-Autopilot/blob/v1.17.0/src/lib/parameters/parameters.
- https://github.com/PX4/PX4-Autopilot/commit/02eabc08c9b8cb1de525070cacb7ea0c4951
- https://github.com/PX4/PX4-Autopilot/pull/28475
- https://www.vulncheck.com/advisories/px4-autopilot-through-1.17.0-null-pointer-d
- https://github.com/PX4/PX4-Autopilot/pull/28475
FAQ
What is CVE-2026-86097?
CVE-2026-86097 is a vulnerability with a CVSS score of 6.5 (MEDIUM). PX4 Autopilot through 1.17.0 contains a null pointer dereference vulnerability in param_set_default_file() and param_set_backup_file() functions that allows attackers to crash the autopilot process. A...
How severe is CVE-2026-86097?
CVE-2026-86097 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-86097?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.