Is CVE-2026-32708 actively exploited?

No active exploitation of CVE-2026-32708 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-32708 be exploited remotely?

Partially. CVE-2026-32708 requires adjacent network access (same network segment) to exploit.

What is the CVSS score of CVE-2026-32708?

CVE-2026-32708 has a CVSS score of 8.0 (HIGH).

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HIGH

CVE-2026-32708

CWE-121Published: March 16, 2026· Updated: Mar 17, 2026

8.0

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:3.2th

Official Description

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the Zenoh uORB subscriber allocates a stack VLA directly from the incoming payload length without bounds. A remote Zenoh publisher can send an oversized fragmented message to force an unbounded stack allocation and copy, causing a stack overflow and crash of the Zenoh bridge task. This vulnerability is fixed in 1.17.0-rc2.

NVD Source

Technical Analysis

CVE-2026-32708 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.0.