https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2026-32743.htmlhttps://patchthecve.com/cve/CVE-2026-32743.htmlWed, 17 Jun 2026 10:36:18 +0000MEDIUM 6.5: PX4 is an open-source autopilot stack for drones and unmanned vehicles. Versions 1.17.0-rc2 and below are vulnerable to Stack-based Buffer Overflow through the MavlinkLogHandler, and are triggered via MAVLink log request. The LogEntry.filepath buffer is 60 bytes, but the sscanf function parses pathshttps://patchthecve.com/cve/CVE-2026-32724.htmlhttps://patchthecve.com/cve/CVE-2026-32724.htmlWed, 17 Jun 2026 10:36:16 +0000MEDIUM 5.3: PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc1, a heap-use-after-free is detected in the MavlinkShell::available() function. The issue is caused by a race condition between the MAVLink receiver thread (which handles shell creation/destruction) and the telemetry sender thrhttps://patchthecve.com/cve/CVE-2026-32713.htmlhttps://patchthecve.com/cve/CVE-2026-32713.htmlWed, 17 Jun 2026 10:36:15 +0000MEDIUM 4.3: 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. https://patchthecve.com/cve/CVE-2026-32709.htmlhttps://patchthecve.com/cve/CVE-2026-32709.htmlWed, 17 Jun 2026 10:36:14 +0000MEDIUM 5.4: 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 without ahttps://patchthecve.com/cve/CVE-2026-32708.htmlhttps://patchthecve.com/cve/CVE-2026-32708.htmlWed, 17 Jun 2026 10:36:14 +0000HIGH 7.8: 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, cauhttps://patchthecve.com/cve/CVE-2026-32707.htmlhttps://patchthecve.com/cve/CVE-2026-32707.htmlWed, 17 Jun 2026 10:36:14 +0000MEDIUM 5.2: 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 ahttps://patchthecve.com/cve/CVE-2026-32706.htmlhttps://patchthecve.com/cve/CVE-2026-32706.htmlWed, 17 Jun 2026 10:36:14 +0000HIGH 7.1: PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsf_rc 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 crsf_rc is enabled on a CRSF serial port, an adjacent/raw-serhttps://patchthecve.com/cve/CVE-2026-32705.htmlhttps://patchthecve.com/cve/CVE-2026-32705.htmlWed, 17 Jun 2026 10:36:14 +0000MEDIUM 6.8: 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 https://patchthecve.com/cve/CVE-2026-26742.htmlhttps://patchthecve.com/cve/CVE-2026-26742.htmlWed, 17 Jun 2026 10:26:18 +0000HIGH 8.1: PX4 Autopilot versions 1.12.x through 1.15.x contain a protection mechanism failure in the "Re-arm Grace Period" logic. The system incorrectly applies the in-air emergency re-arm logic to ground scenarios. If a pilot switches to Manual mode and re-arms within 5 seconds (default configuration) of an https://patchthecve.com/cve/CVE-2026-26741.htmlhttps://patchthecve.com/cve/CVE-2026-26741.htmlWed, 17 Jun 2026 10:26:18 +0000HIGH 8.1: PX4 Autopilot versions 1.12.x through 1.15.x contain a logic flaw in the mode switching mechanism. When switching from Auto mode to Manual mode while the drone is in the "ARMED" state (after landing and before the automatic disarm triggered by the COM_DISARM_LAND parameter), the system lacks a throthttps://patchthecve.com/cve/CVE-2025-15150.htmlhttps://patchthecve.com/cve/CVE-2025-15150.htmlWed, 07 Oct 2026 12:10:00 +0000MEDIUM 5.3: A vulnerability was found in PX4 PX4-Autopilot up to 1.16.0. Affected by this issue is the function MavlinkLogHandler::state_listing/MavlinkLogHandler::log_entry_from_id of the file src/modules/mavlink/mavlink_log_handler.cpp. The manipulation results in stack-based buffer overflow. The attack is onhttps://patchthecve.com/cve/CVE-2024-40427.htmlhttps://patchthecve.com/cve/CVE-2024-40427.htmlWed, 17 Jun 2026 07:45:52 +0000HIGH 7.9: Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this vulnerability and cause the program to refuse to executehttps://patchthecve.com/cve/CVE-2024-38952.htmlhttps://patchthecve.com/cve/CVE-2024-38952.htmlWed, 17 Jun 2026 07:41:16 +0000HIGH 7.5: PX4-Autopilot v1.14.3 was discovered to contain a buffer overflow via the topic_name parameter at /logger/logged_topics.cpp.https://patchthecve.com/cve/CVE-2024-38951.htmlhttps://patchthecve.com/cve/CVE-2024-38951.htmlWed, 17 Jun 2026 07:41:16 +0000MEDIUM 6.5: A buffer overflow in PX4-Autopilot v1.12.3 allows attackers to cause a Denial of Service (DoS) via a crafted MavLink message.