CVE-2026-32708

{"id": "CVE-2026-32708", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-32708", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-03-17T15:32:08.774930Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "PX4", "product": "PX4-Autopilot", "versions": [{"status": "affected", "version": "< 1.17.0-rc2"}]}]}], "published": "2026-03-16T14:19:41.960", "references": [{"url": "https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-69g4-hcqf-j45p", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-69g4-hcqf-j45p", "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, the Zenoh uORB subscriber allocates a stack VLA directly from the incoming payload length without bounds. A remote Zenoh publisher can send an oversized fragmented message to force an unbounded stack allocation and copy, causing a stack overflow and crash of the Zenoh bridge task. 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, el suscriptor Zenoh uORB asigna una VLA de pila directamente de la longitud de la carga \u00fatil entrante sin l\u00edmites. Un publicador Zenoh remoto puede enviar un mensaje fragmentado de tama\u00f1o excesivo para forzar una asignaci\u00f3n y copia de pila sin l\u00edmites, causando un desbordamiento de pila y el bloqueo de la tarea del puente Zenoh. Esta vulnerabilidad se corrige en la versi\u00f3n 1.17.0-rc2."}], "lastModified": "2026-06-17T10:36:14.787", "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"}