6.8

CVE-2026-32705

Exploit

PX4 autopilot BST Device Name Length Can Overflow Driver Buffer

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the BST telemetry probe writes a string terminator using a device-provided length without bounds. A malicious BST device can report an oversized dev_name_len, causing a stack overflow in the driver and crashing the task (or enabling code execution). This vulnerability is fixed in 1.17.0-rc2.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dronecode ≫ Px4 Drone Autopilot Version < 1.17.0
Dronecode ≫ Px4 Drone Autopilot Version 1.17.0 Update alpha1
Dronecode ≫ Px4 Drone Autopilot Version 1.17.0 Update beta1
Dronecode ≫ Px4 Drone Autopilot Version 1.17.0 Update rc1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.181
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 6.8 0.9 5.9
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-79mp-34pp-2f3f
Vendor Advisory
Exploit