How severe is CVE-2026-26741?

CVE-2026-26741 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-26741 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-26741?

CVE-2026-26741 affects Dronecode Px4 Drone Autopilot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-26741?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-26741 have an EU (EUVD) identifier?

Yes. CVE-2026-26741 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10752.

When was CVE-2026-26741 published?

CVE-2026-26741 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2026-26741

CVE-2026-26741 is a high-severity vulnerability in Dronecode Px4 Drone Autopilot with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10752
Weakness: CWE-862
Affected product: Dronecode Px4 Drone Autopilot
Published: 2026-03-10
Last modified: 2026-06-17

Description

PX4 Autopilot versions 1.12.x through 1.15.x contain a logic flaw in the mode switching mechanism. When switching from Auto mode to Manual mode while the drone is in the "ARMED" state (after landing and before the automatic disarm triggered by the COM_DISARM_LAND parameter), the system lacks a throttle threshold safety check for the physical throttle stick. This flaw can directly cause the drone to lose control, experience rapid uncontrolled ascent (flyaway), and result in property damage

Frequently asked questions

What is CVE-2026-26741?: PX4 Autopilot versions 1.12.x through 1.15.x contain a logic flaw in the mode switching mechanism. When switching from Auto mode to Manual mode while the drone is in the "ARMED" state (after landing and before the automatic disarm triggered by the COM_DISARM_LAND parameter), the system lacks a throttle threshold safety check for the physical throttle stick. This flaw can directly cause the drone to lose control, experience rapid uncontrolled ascent (flyaway), and result in property damage
How severe is CVE-2026-26741?: CVE-2026-26741 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-26741 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-26741?: CVE-2026-26741 affects Dronecode Px4 Drone Autopilot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-26741?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-26741 have an EU (EUVD) identifier?: Yes. CVE-2026-26741 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10752.
When was CVE-2026-26741 published?: CVE-2026-26741 was published on 2026-03-10 and last updated on 2026-06-17.

References

https://github.com/npuwyw/PX4-Autopilot/blob/audit-v1.12.3-mode-transition-logic-flaw/PX4_Autopilot_Mode_Switching_Logic_Vulnerability.md

Affected products (1)

cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*

More vulnerabilities in Dronecode Px4 Drone Autopilot

CVE-2026-26742 — High (CVSS 8.1): PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic.…
CVE-2024-40427 — High (CVSS 7.9): Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this…
CVE-2026-32708 — High (CVSS 7.8): PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the Zenoh uORB subscriber allocates a stack…
CVE-2024-38952 — High (CVSS 7.5): PX4-Autopilot v1.14.3 was discovered to contain a buffer overflow via the topic_name parameter at…
CVE-2021-46896 — High (CVSS 7.5): Buffer Overflow vulnerability in PX4-Autopilot allows attackers to cause a denial of service via handler function…
CVE-2021-34125 — High (CVSS 7.5): An issue discovered in Yuneec Mantis Q and PX4-Autopilot v 1.11.3 and below allow attacker to gain access to sensitive…

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