HOMEVULNERABILITIESCVE-2026-32707
MEDIUM

CVE-2026-32707

CWE-121Published: March 16, 2026· Updated: Mar 17, 2026

6.1
CVSS v3.1
EPSS:0.02%probability of exploitation in 30 daysPercentile:3.6th

Official Description

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattu_can contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattu_can is enabled and running, a CAN-injection-capable attacker can trigger a crash (DoS) and memory corruption. This vulnerability is fixed in 1.17.0-rc2.

NVD Source

Technical Analysis

CVE-2026-32707 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 6.1.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorPhysical
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected Vendors & Products

dronecode1 product
px4 drone autopilot
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32
ADVISORYhttps://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32

All References (2)

→
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32Exploit · Vendor Advisory
→
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32Exploit · Vendor Advisory

Quick Facts

CVE IDCVE-2026-32707
CVSS Score6.1 / 10
SeverityMEDIUM
WeaknessCWE-121
CISA KEVNo
EPSS (30d)0.02%
Affected1 vendor
PublishedMar 16, 2026

Related CVEs (CWE-121)

CVE-2026-37541
10.0
CVE-2026-12485
10.0
CVE-2026-12848
10.0
CVE-2026-12846
10.0
CVE-2017-20230
10.0
CVE-2026-12847
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-32707 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
← All Vulnerabilities·Search for CVE-2026-32707·NVD