PX4-Autopilot 缓冲区错误漏洞

PX4-Autopilot is an open-source drone autopilot system developed by PX4. Versions of PX4-Autopilot prior to 1.17.0-rc2 contained a buffer error vulnerability. This vulnerability stems from the crsfrc parser accepting excessively long, variable-length known packets and copying them into a fixed...

PX4-Autopilot 路径遍历漏洞

PX4-Autopilot is an open-source drone autopilot system developed by PX4. Versions prior to PX4-Autopilot 1.17.0-rc2 contained a path traversal vulnerability. This vulnerability stemmed from unvalidated path traversal in the PX4 Autopilot’s MAVLink FTP implementation, allowing any MAVLink peer to...

Unity Linux 20.1070e Security Update: avahi (UTSA-2026-006159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006159 advisory. Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, an unprivileged local users can...

EUVD-2026-12174

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic && instead of ||, allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors...

CVE-2026-32709 PX4 Autopilot MAVLink FTP Unauthenticated Path Traversal (Arbitrary File Read/Write/Delete)

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, An unauthenticated path traversal vulnerability in the PX4 Autopilot MAVLink FTP implementation allows any MAVLink peer to read, write, create, delete, and rename arbitrary files on the flight controller filesystem withou...

CVE-2026-32709 PX4 Autopilot MAVLink FTP Unauthenticated Path Traversal (Arbitrary File Read/Write/Delete)

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, An unauthenticated path traversal vulnerability in the PX4 Autopilot MAVLink FTP implementation allows any MAVLink peer to read, write, create, delete, and rename arbitrary files on the flight controller filesystem withou...

CVE-2026-32709 PX4 Autopilot MAVLink FTP Unauthenticated Path Traversal (Arbitrary File Read/Write/Delete)

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, An unauthenticated path traversal vulnerability in the PX4 Autopilot MAVLink FTP implementation allows any MAVLink peer to read, write, create, delete, and rename arbitrary files on the flight controller filesystem withou...

EUVD-2026-12173

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, An unauthenticated path traversal vulnerability in the PX4 Autopilot MAVLink FTP implementation allows any MAVLink peer to read, write, create, delete, and rename arbitrary files on the flight controller filesystem withou...

CVE-2026-32709

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, An unauthenticated path traversal vulnerability in the PX4 Autopilot MAVLink FTP implementation allows any MAVLink peer to read, write, create, delete, and rename arbitrary files on the flight controller filesystem withou...

CVE-2026-32708 Zenoh uORB Subscriber Allows Arbitrary Stack Allocation (PX4/PX4-Autopilot)

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,...

CVE-2026-32708 Zenoh uORB Subscriber Allows Arbitrary Stack Allocation (PX4/PX4-Autopilot)

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,...

CVE-2026-32707 PX4 autopilot has a stack buffer overflow in tattu_can due to unbounded memcpy in frame assembly loop

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattucan contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattucan is enabled and running, a CAN-injection-capable...

CVE-2026-32707

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattucan contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattucan is enabled and running, a CAN-injection-capable...

EUVD-2026-12152

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattucan contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattucan is enabled and running, a CAN-injection-capable...

CVE-2026-32707

CVE-2026-32707 affects PX4 Autopilot with the tattu_can module. A stack buffer overflow results from an unbounded memcpy in the multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In affected deployments where tattu_can is enabled, a CAN-injection cap...

CVE-2026-32707 PX4 autopilot has a stack buffer overflow in tattu_can due to unbounded memcpy in frame assembly loop

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattucan contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattucan is enabled and running, a CAN-injection-capable...

CVE-2026-32706 PX4 autopilot has a global buffer overflow in crsf_rc via oversized variable-length known packet

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

EUVD-2026-12150

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

CVE-2026-32706 PX4 autopilot has a global buffer overflow in crsf_rc via oversized variable-length known packet

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

CVE-2026-32706

PX4 autopilot's crsf_rc parser contains a global 64-byte buffer overflow when processing an oversized variable-length known packet prior to 1.17.0-rc2. An adjacent/raw-serial attacker on a CRSF port could trigger memory corruption and crash PX4. Fixed in 1.17.0-rc2. CVSS v3.1 base score 7.1 (High...