How severe is CVE-2026-32713?

CVE-2026-32713 has a CVSS 3.x base score of 4.3, rated medium 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 none, and availability low.

Is CVE-2026-32713 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-32713?

CVE-2026-32713 primarily affects Dronecode Px4 Drone Autopilot. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-32713?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-32713 have an EU (EUVD) identifier?

Yes. CVE-2026-32713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12174.

When was CVE-2026-32713 published?

CVE-2026-32713 was published on 2026-03-16 and last updated on 2026-06-17.

CVE-2026-32713

CVE-2026-32713 is a medium-severity vulnerability in Dronecode Px4 Drone Autopilot with a CVSS 3.x base score of 4.3. 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-670.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-12174
Weakness: CWE-670
Affected product: Dronecode Px4 Drone Autopilot
Published: 2026-03-16
Last modified: 2026-06-17

Description

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic (&& instead of ||), allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors. This enables an unauthenticated attacker to put the FTP subsystem into an inconsistent state, trigger operations on invalid file descriptors, and bypass session isolation checks. This vulnerability is fixed in 1.17.0-rc2.

Frequently asked questions

What is CVE-2026-32713?: PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic (&& instead of ||), allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors. This enables an unauthenticated attacker to put the FTP subsystem into an inconsistent state, trigger operations on invalid file descriptors, and bypass session isolation checks. This vulnerability is fixed in 1.17.0-rc2.
How severe is CVE-2026-32713?: CVE-2026-32713 has a CVSS 3.x base score of 4.3, rated medium 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 none, and availability low.
Is CVE-2026-32713 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-32713?: CVE-2026-32713 primarily affects Dronecode Px4 Drone Autopilot. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-32713?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-32713 have an EU (EUVD) identifier?: Yes. CVE-2026-32713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12174.
When was CVE-2026-32713 published?: CVE-2026-32713 was published on 2026-03-16 and last updated on 2026-06-17.

References

https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-pp2c-jr5g-6f2m

Affected products (4)

cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1:*:*:*:*:*:*
cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1:*:*:*:*:*:*

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.…
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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…

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