How severe is CVE-2024-38951?

CVE-2024-38951 has a CVSS 3.x base score of 6.5, 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 high.

Is CVE-2024-38951 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-38951?

CVE-2024-38951 affects Dronecode Px4 Drone Autopilot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-38951?

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

Does CVE-2024-38951 have an EU (EUVD) identifier?

Yes. CVE-2024-38951 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37682.

When was CVE-2024-38951 published?

CVE-2024-38951 was published on 2024-06-25 and last updated on 2026-06-17.

CVE-2024-38951

CVE-2024-38951 is a medium-severity vulnerability in Dronecode Px4 Drone Autopilot with a CVSS 3.x base score of 6.5. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37682
Weakness: CWE-120
Affected product: Dronecode Px4 Drone Autopilot
Published: 2024-06-25
Last modified: 2026-06-17

Description

A buffer overflow in PX4-Autopilot v1.12.3 allows attackers to cause a Denial of Service (DoS) via a crafted MavLink message.

Frequently asked questions

What is CVE-2024-38951?: A buffer overflow in PX4-Autopilot v1.12.3 allows attackers to cause a Denial of Service (DoS) via a crafted MavLink message.
How severe is CVE-2024-38951?: CVE-2024-38951 has a CVSS 3.x base score of 6.5, 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 high.
Is CVE-2024-38951 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-38951?: CVE-2024-38951 affects Dronecode Px4 Drone Autopilot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-38951?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-38951 have an EU (EUVD) identifier?: Yes. CVE-2024-38951 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37682.
When was CVE-2024-38951 published?: CVE-2024-38951 was published on 2024-06-25 and last updated on 2026-06-17.

References

https://github.com/PX4/PX4-Autopilot/issues/23251

Affected products (1)

cpe:2.3:a:dronecode:px4_drone_autopilot:1.12.3:*:*:*:*:*:*:*

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