CVE-2026-26742

PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic. The system incorrectly applies the in-air emergency re-arm logic to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds default configuration of an...

CVE-2026-26742

The CVE affects PX4 Autopilot versions 1.12.x–1.15.x, where the Re-arm Grace Period protection logic can incorrectly apply in-air re-arm behavior to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds after an automatic landing (default config), pre-flight safety che...

PT-2026-24382

Name of the Vulnerable Software and Affected Versions PX4 Autopilot versions 1.12.x through 1.15.x Description The software contains a flaw in the protection mechanism within the 'Re-arm Grace Period' logic. The system incorrectly applies in-air emergency re-arm logic to ground scenarios. Switchi...

CVE-2026-26742

PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic. The system incorrectly applies the in-air emergency re-arm logic to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds default configuration of an...