CVE-2026-65832

{"id": "CVE-2026-65832", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-65832", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-18T15:39:52.545538Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "deskflow", "product": "deskflow", "versions": [{"status": "affected", "version": "< 1.26.0.299"}]}]}], "published": "2026-08-17T21:16:46.750", "references": [{"url": "https://github.com/deskflow/deskflow/commit/205a3c803e5298d56683660736ec1a41b671b56e", "source": "security-advisories@github.com"}, {"url": "https://github.com/deskflow/deskflow/commit/8266fbbe6af93fa370018886c7f1f35d2cee8b3f", "source": "security-advisories@github.com"}, {"url": "https://github.com/deskflow/deskflow/security/advisories/GHSA-8rcq-7w87-h64j", "source": "security-advisories@github.com"}, {"url": "https://github.com/deskflow/deskflow/security/advisories/GHSA-8rcq-7w87-h64j", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-129"}]}], "descriptions": [{"lang": "en", "value": "Deskflow is a keyboard and mouse sharing app. Prior to continuous build 1.26.0.299, a remote unauthenticated Deskflow server can send kMsgDSetOptions (DSOP) values to ServerProxy::setOptions() in src/lib/client/ServerProxy.cpp so that the value following a modifier option poisons m_modifierTranslationTable, after which ServerProxy::translateKey() or ServerProxy::translateModifierMask() indexes the seven-row s_translationTable or s_masks arrays out of bounds, disclosing four bytes at an attacker-selected relative offset or crashing the connected client; an odd option count also causes an out-of-bounds OptionsList read. This issue is fixed in continuous build 1.26.0.299."}, {"lang": "es", "value": "Deskflow es una aplicaci\u00f3n para compartir teclado y rat\u00f3n. Antes de la compilaci\u00f3n continua 1.26.0.299, un servidor Deskflow remoto no autenticado puede enviar valores kMsgDSetOptions (DSOP) a ServerProxy::setOptions() en src/lib/client/ServerProxy.cpp de modo que el valor que sigue a una opci\u00f3n modificadora envenena m_modifierTranslationTable, despu\u00e9s de lo cual ServerProxy::translateKey() o ServerProxy::translateModifierMask() indexa los arrays s_translationTable o s_masks de siete filas fuera de los l\u00edmites, divulgando cuatro bytes en un desplazamiento relativo seleccionado por el atacante o bloqueando el cliente conectado; un recuento de opciones impar tambi\u00e9n causa una lectura de OptionsList fuera de los l\u00edmites. Este problema est\u00e1 solucionado en la compilaci\u00f3n continua 1.26.0.299."}], "lastModified": "2026-10-23T16:10:00.313", "sourceIdentifier": "security-advisories@github.com"}