CVE-2026-32706 is a high-severity buffer overflow vulnerability affecting PX4 autopilot versions prior to 1.17.0-rc2, specifically within the crsf_rc parser. An adjacent or raw-serial attacker can exploit this flaw by sending an oversized variable-length packet, leading to memory corruption and a drone crash. With a CVSS score of 8.1 (High), this vulnerability primarily impacts availability and integrity, requiring local access for exploitation. There is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this CVE. Users are advised to upgrade to PX4 autopilot version 1.17.0-rc2 or later to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.17.0CPE matchmatch criteria | cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:* | ||
1.17.0CPE matchmatch criteria | cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1:*:*:*:*:*:* | ||
1.17.0CPE matchmatch criteria | cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1:*:*:*:*:*:* | ||
1.17.0CPE matchmatch criteria | cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.