Description
PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattu_can contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattu_can is enabled and running, a CAN-injection-capable attacker can trigger a crash (DoS) and memory corruption. This vulnerability is fixed in 1.17.0-rc2.
Details
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| px4-drone-autopilot | โ | โ |
References
Similar Threats
- Medium CVE-2026-32705
- High CVE-2026-32706
- High CVE-2026-32708
- Medium CVE-2026-32709
- Medium CVE-2026-32713
Exploit Protection
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