CVE-2025-9020

LOW EPSS 3.7%
Published Aug 15, 202510mo ago · Modified Jun 17, 20261w ago
2.0 CVSS 4.0
Low
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Published Aug 15, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in PX4 PX4-Autopilot up to 1.15.4. This issue affects the function MavlinkReceiver::handle_message_serial_control of the file src/modules/mavlink/mavlink_receiver.cpp of the component Mavlink Shell Closing Handler. The manipulation of the argument _mavlink_shell leads to use after free. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The identifier of the patch is 4395d4f00c49b888f030f5b43e2a779f1fa78708. It is recommended to apply a patch to fix this issue.

CVSS Details

Base Score
2.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
3.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-416 Use After Free Memory Safety

References 6

  • github.com https://github.com/PX4/PX4-Autopilot/issues/25046
  • github.com https://github.com/PX4/PX4-Autopilot/pull/25082
  • github.com https://github.com/PX4/PX4-Autopilot/pull/25082/commits/4395d4f00c49b888f030f5b43e2a779f1fa78708
  • vuldb.com https://vuldb.com/?ctiid.320081
  • vuldb.com https://vuldb.com/?id.320081
  • vuldb.com https://vuldb.com/?submit.624722

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.