{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32705","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-13T14:33:42.823Z","datePublished":"2026-03-13T21:15:55.509Z","dateUpdated":"2026-03-17T16:03:00.531Z"},"containers":{"cna":{"title":"PX4 autopilot BST Device Name Length Can Overflow Driver Buffer","problemTypes":[{"descriptions":[{"cweId":"CWE-121","lang":"en","description":"CWE-121: Stack-based Buffer Overflow","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-79mp-34pp-2f3f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-79mp-34pp-2f3f"}],"affected":[{"vendor":"PX4","product":"PX4-Autopilot","versions":[{"version":"< 1.17.0-rc2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-13T21:15:55.509Z"},"descriptions":[{"lang":"en","value":"PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the BST telemetry probe writes a string terminator using a device-provided length without bounds. A malicious BST device can report an oversized dev_name_len, causing a stack overflow in the driver and crashing the task (or enabling code execution). This vulnerability is fixed in 1.17.0-rc2."}],"source":{"advisory":"GHSA-79mp-34pp-2f3f","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-79mp-34pp-2f3f","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-17T16:02:26.401232Z","id":"CVE-2026-32705","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-17T16:03:00.531Z"}}]}}