CVE-2026-32707

{"id": "CVE-2026-32707", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-32707", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-17T15:33:44.296420Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.2, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 0.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "PX4", "product": "PX4-Autopilot", "versions": [{"status": "affected", "version": "< 1.17.0-rc2"}]}]}], "published": "2026-03-16T14:19:41.783", "references": [{"url": "https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "El piloto autom\u00e1tico PX4 es una soluci\u00f3n de control de vuelo para drones. Antes de la versi\u00f3n 1.17.0-rc2, tattu_can contiene un memcpy sin l\u00edmites en su bucle de ensamblaje de m\u00faltiples tramas, lo que permite la sobrescritura de memoria de pila cuando se procesan tramas CAN manipuladas. En implementaciones donde tattu_can est\u00e1 habilitado y en ejecuci\u00f3n, un atacante capaz de inyectar CAN puede provocar un fallo (DoS) y corrupci\u00f3n de memoria. Esta vulnerabilidad est\u00e1 corregida en la versi\u00f3n 1.17.0-rc2."}], "lastModified": "2026-06-17T10:36:14.677", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FC2D6F1-D77D-44C2-A99C-55CB5A4474B9", "versionEndExcluding": "1.17.0"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "033A0A82-2986-44D5-A712-47B8D43407FF"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F2EA96E-BC3A-42AB-B81B-53D5872B2296"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1EAC5320-8D94-477D-AB85-144F8218DDFB"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}