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CVE-2025-5640— PX4-Autopilot TRAJECTORY_REPRESENTATION_WAYPOINTS Message mavlink_receiver.cpp stack-based overflow

Quick assessment

Affected
n/a PX4-Autopilot
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PX4 Drone Autopilot是PX4 Autopilot开源的一个 PX4 无人机自动驾驶仪。 PX4 Drone Autopilot 1.12.3版本存在安全漏洞，该漏洞源于组件TRAJECTORY_REPRESENTATION_WAYPOINTS Message Handler中函数处理不当，可能导致栈缓冲区溢出。

CVSS 3.3 · Low EPSS 0.99% · P61

Public Exploits 1

ExploitDB · 1 EDB-52339 [remote]
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I. Basic Information for CVE-2025-5640

Vulnerability Information
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Vulnerability Title
PX4-Autopilot TRAJECTORY_REPRESENTATION_WAYPOINTS Message mavlink_receiver.cpp stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in PX4-Autopilot 1.12.3. It has been classified as problematic. This affects the function MavlinkReceiver::handle_message_trajectory_representation_waypoints of the file mavlink_receiver.cpp of the component TRAJECTORY_REPRESENTATION_WAYPOINTS Message Handler. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
PX4 Drone Autopilot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PX4 Drone Autopilot是PX4 Autopilot开源的一个 PX4 无人机自动驾驶仪。 PX4 Drone Autopilot 1.12.3版本存在安全漏洞，该漏洞源于组件TRAJECTORY_REPRESENTATION_WAYPOINTS Message Handler中函数处理不当，可能导致栈缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- PX4-Autopilot 1.12.3 -

II. Public POCs for CVE-2025-5640

# POC Description Source Link Shenlong Link
1 None https://github.com/mbanyamer/PX4-Military-UAV-Autopilot-1.12.3-Stack-Buffer-Overflow-Exploit-CVE-2025-5640- POC Details
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III. Intelligence Information for CVE-2025-5640

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Same Patch Batch · n/a · 2025-06-05 · 10 CVEs total

CVE-2025-5648 2.5 LOW Radare2 radiff2 pal.c r_cons_pal_init memory corruption
CVE-2025-5647 2.5 LOW Radare2 radiff2 cons.c r_cons_context_break_pop memory corruption
CVE-2025-5646 2.5 LOW Radare2 radiff2 pal.c r_cons_rainbow_free memory corruption
CVE-2025-5645 2.5 LOW Radare2 radiff2 pal.c r_cons_pal_init memory corruption
CVE-2025-5644 2.5 LOW Radare2 radiff2 cons.c r_cons_flush use after free
CVE-2025-5643 2.5 LOW Radare2 radiff2 cons.c cons_stack_load memory corruption
CVE-2025-5642 2.5 LOW Radare2 radiff2 pal.c r_cons_pal_init memory corruption
CVE-2025-5641 2.5 LOW Radare2 radiff2 cons.c r_cons_is_breaked memory corruption
CVE-2025-47827 IGEL OS 安全漏洞

IV. Related Vulnerabilities

Same product: PX4-Autopilot
Same vendor: n/a
Same weakness: CWE-121

V. Comments for CVE-2025-5640

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