CVE-2026-86714CWE-125

CVE-2026-86714

Medium · published September 8, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

PX4 Autopilot through 1.17.0 contains a stack buffer over-read vulnerability in the netman system command that fails to validate interface name length. Attackers can supply interface names of 74 bytes or more via the -i option to read beyond buffer boundaries, leaking stack memory to console output or writing it into persistent network configuration files.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00332 · 25.2th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-09-08T16:17Z
References (5)
https://github.com/PX4/PX4-Autopilot · [email protected]https://github.com/PX4/PX4-Autopilot/blob/v1.17.0/src/systemcmds/netman/netman.cpp · [email protected]https://github.com/PX4/PX4-Autopilot/commit/fec216e9d716d96d93b9d882b0c9cf00db3c6810 · [email protected]https://github.com/PX4/PX4-Autopilot/pull/28483 · [email protected]https://www.vulncheck.com/advisories/px4-autopilot-through-1.17.0-stack-buffer-over-read-via-netman · [email protected]
EPSS history
Timeline
  • 10 SEP 03:18Z
    EPSS moved — → 0%
    epss
  • 08 SEP 11:23Z
    PX4 Autopilot through 1.17.0 Stack Buffer Over-read via netman
    cvelistv5