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CVE-2026-102808— PX4 Autopilot through 1.17.0 NULL Pointer Dereference via sd_stress

Quick assessment

Affected
PX4 PX4-Autopilot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PX4 Autopilot through 1.17.0 contains a NULL pointer dereference vulnerability in the sd_stress command where the -b byte count parameter is parsed without validation before being passed to malloc() and memset(). Attackers with shell access, including through

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-102808

Vulnerability Information

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Vulnerability Title
PX4 Autopilot through 1.17.0 NULL Pointer Dereference via sd_stress
Source: CVE Program / CVE List V5
Vulnerability Description
PX4 Autopilot through 1.17.0 contains a NULL pointer dereference vulnerability in the sd_stress command where the -b byte count parameter is parsed without validation before being passed to malloc() and memset(). Attackers with shell access, including through MAVLink, can supply invalid byte count values to crash the flight controller.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
PX4 PX4-Autopilot 0 ~ 1.17.0 -

II. Public POCs for CVE-2026-102808

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III. Intelligence Information for CVE-2026-102808

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Vendor Pages for CVE-2026-102808 (1)

Other References for CVE-2026-102808 (4)

IV. Related Vulnerabilities

Same product: PX4-Autopilot
Same vendor: PX4
Same weakness: CWE-476

V. Comments for CVE-2026-102808

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