PT-2026-25389 · Px4+2 · Px4-Autopilot+1

Kmm2003 · Publicado 2026-03-13 · Atualizado 2026-03-16 · CVE-2026-32706

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions PX4 autopilot versions prior to 1.17.0-rc2

Description PX4 autopilot is a flight control solution for drones. The crsf rc parser does not properly validate the size of variable-length packets before copying data into a 64-byte global buffer, leading to a potential buffer overflow. An attacker with adjacent/raw-serial access to a CRSF serial port where crsf rc is enabled can cause memory corruption and crash the system.

Recommendations Update to version 1.17.0-rc2 or later.

Exploit

Correção

Buffer Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-120

CWE-787

Identificadores relacionados

CVE-2026-32706

GHSA-MQGJ-HH4G-FG5P

Produtos afetados

Px4-Autopilot

Px4 Drone Autopilot

Referências · 6

• 🔥 https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-mqgj-hh4g-fg5p · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32706.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-32706 · Nota de Segurança
• https://t.me/CVEtracker/47385 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2032605826129531050 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-32706 · Aviso do Fabricante