Stack-based Buffer Overflow Affecting PX4/PX4-Autopilot package, versions [,1.17.0-rc2)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-PX4PX4AUTOPILOT-15656990
- published16 Mar 2026
- disclosed13 Mar 2026
- creditkeyme
Introduced: 13 Mar 2026
CVE-2026-32707 (opens in a new tab)How to fix?
Upgrade PX4/PX4-Autopilot to version 1.17.0-rc2 or higher.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow in the TattuCan::run() function due to unbounded memcpy in the multi-frame assembly loop. An attacker can cause a crash and corrupt memory by sending malicious CAN frames with invalid payload_size.