{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-30T01:21:18.613","vulnerabilities":[{"cve":{"id":"CVE-2026-25507","sourceIdentifier":"security-advisories@github.com","published":"2026-02-04T18:16:09.360","lastModified":"2026-02-20T17:12:46.537","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, a use-after-free vulnerability was reported in the BLE provisioning transport (protocomm_ble) layer. The issue can be triggered by a remote BLE client while the device is in provisioning mode. The vulnerability occurred when provisioning was stopped with keep_ble_on = true. In this configuration, internal protocomm_ble state and GATT metadata were freed while the BLE stack and GATT services remained active. Subsequent BLE read or write callbacks dereferenced freed memory, allowing a connected or newly connected client to trigger invalid memory acces. This issue has been patched in versions 5.5.3, 5.4.4, 5.3.5, 5.2.7, and 5.1.7."},{"lang":"es","value":"ESF-IDF es el Framework de Desarrollo de Internet de las Cosas (IoT) de Espressif. En las versiones 5.5.2, 5.4.3, 5.3.4, 5.2.6 y 5.1.6, se informó una vulnerabilidad de uso después de liberación en la capa de transporte de aprovisionamiento BLE (protocomm_ble). El problema puede ser activado por un cliente BLE remoto mientras el dispositivo está en modo de aprovisionamiento. La vulnerabilidad ocurrió cuando el aprovisionamiento se detuvo con keep_ble_on = true. En esta configuración, el estado interno de protocomm_ble y los metadatos GATT fueron liberados mientras la pila BLE y los servicios GATT permanecieron activos. Las devoluciones de llamada de lectura o escritura BLE posteriores desreferenciaron memoria liberada, permitiendo a un cliente conectado o recién conectado activar un acceso a memoria inválido. Este problema ha sido parcheado en las versiones 5.5.3, 5.4.4, 5.3.5, 5.2.7 y 5.1.7."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","baseScore":6.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":4.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","baseScore":6.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":4.2}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:espressif:esp-idf:5.1.6:*:*:*:*:*:*:*","matchCriteriaId":"90D991F0-A03E-44CF-9187-75897399797A"},{"vulnerable":true,"criteria":"cpe:2.3:a:espressif:esp-idf:5.2.6:*:*:*:*:*:*:*","matchCriteriaId":"37A040C2-E9D4-4678-9A10-74B5AEE4901D"},{"vulnerable":true,"criteria":"cpe:2.3:a:espressif:esp-idf:5.3.4:*:*:*:*:*:*:*","matchCriteriaId":"AA4D9168-C8C1-4B1A-81C3-D4888DB36CAE"},{"vulnerable":true,"criteria":"cpe:2.3:a:espressif:esp-idf:5.4.3:*:*:*:*:*:*:*","matchCriteriaId":"7CA4F443-03D3-4B10-909E-A813F72BC08C"},{"vulnerable":true,"criteria":"cpe:2.3:a:espressif:esp-idf:5.5.2:*:*:*:*:*:*:*","matchCriteriaId":"43489143-3F90-42E6-B75F-78CBEAD09C4D"}]}]}],"references":[{"url":"https://github.com/espressif/esp-idf/commit/0540c85140c2c06c0cbecc8843277ea676d5c4a9","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/1ff264abf2504cade46f0ce3a03f821310bcf6d7","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/47552ff4fd824caf38215468ebd2f31fb5f36d70","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/4c3fdcd316f780bab4ae5aa73c9626ea9fe24ac6","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/894c28afe3f2f8f31ff25b64191883517dddb5cf","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/cde7b7362adc15638c141c249681cbe5d23de663","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/commit/dba9a7dc01e4dab14c77d328f6a6f46369aeee63","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/espressif/esp-idf/security/advisories/GHSA-h7r3-gmg9-xjmg","source":"security-advisories@github.com","tags":["Third Party Advisory"]}]}}]}