CVE-2026-26742Public exploit

Loss of control via unchecked mode transition

Published Mar 10, 2026 · Updated Mar 10, 2026

Protection mechanism failure in PX4 Autopilot 1.12.x through 1.15.x allows physically proximate attackers to cause loss of control. Commander::handle_command accepts a transition from Auto/Land to Manual while armed without rerunning Commander::arm or check_if_throttle_low against the raised throttle input. The sequence requires an automatic landing, a switch during the default five-second re-arm window, and a raised throttle; a flyaway or crash depends on vehicle conditions.

CVSS severity8.1
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Protection mechanism failure in PX4 Autopilot 1.12.x through 1.15.x allows physically proximate attackers to cause loss of control. Commander::handle_command accepts a transition from Auto/Land to Manual while armed without rerunning Commander::arm or check_if_throttle_low against the raised throttle input. The sequence requires an automatic landing, a switch during the default five-second re-arm window, and a raised throttle; a flyaway or crash depends on vehicle conditions.

The record

CVE
CVE-2026-26742
Published
Mar 10, 2026
Updated
Mar 10, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.1CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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