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vuln-cve/data/2026/25xxx/CVE-2026-25507.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-25507",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-02-02T18:21:42.486Z",
"datePublished": "2026-02-04T17:58:18.605Z",
"dateUpdated": "2026-02-04T19:24:17.464Z"
},
"containers": {
"cna": {
"title": "ESF-IDF Has Use-after-free Vulnerability in BLE Provisioning",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"lang": "en",
"description": "CWE-416: Use After Free",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/espressif/esp-idf/security/advisories/GHSA-h7r3-gmg9-xjmg",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/espressif/esp-idf/security/advisories/GHSA-h7r3-gmg9-xjmg"
},
{
"name": "https://github.com/espressif/esp-idf/commit/0540c85140c2c06c0cbecc8843277ea676d5c4a9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/0540c85140c2c06c0cbecc8843277ea676d5c4a9"
},
{
"name": "https://github.com/espressif/esp-idf/commit/1ff264abf2504cade46f0ce3a03f821310bcf6d7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/1ff264abf2504cade46f0ce3a03f821310bcf6d7"
},
{
"name": "https://github.com/espressif/esp-idf/commit/47552ff4fd824caf38215468ebd2f31fb5f36d70",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/47552ff4fd824caf38215468ebd2f31fb5f36d70"
},
{
"name": "https://github.com/espressif/esp-idf/commit/4c3fdcd316f780bab4ae5aa73c9626ea9fe24ac6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/4c3fdcd316f780bab4ae5aa73c9626ea9fe24ac6"
},
{
"name": "https://github.com/espressif/esp-idf/commit/894c28afe3f2f8f31ff25b64191883517dddb5cf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/894c28afe3f2f8f31ff25b64191883517dddb5cf"
},
{
"name": "https://github.com/espressif/esp-idf/commit/cde7b7362adc15638c141c249681cbe5d23de663",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/cde7b7362adc15638c141c249681cbe5d23de663"
},
{
"name": "https://github.com/espressif/esp-idf/commit/dba9a7dc01e4dab14c77d328f6a6f46369aeee63",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espressif/esp-idf/commit/dba9a7dc01e4dab14c77d328f6a6f46369aeee63"
}
],
"affected": [
{
"vendor": "espressif",
"product": "esp-idf",
"versions": [
{
"version": "= 5.5.2",
"status": "affected"
},
{
"version": "= 5.4.3",
"status": "affected"
},
{
"version": "= 5.3.4",
"status": "affected"
},
{
"version": "= 5.2.6",
"status": "affected"
},
{
"version": "= 5.1.6",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-02-04T17:58:18.605Z"
},
"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."
}
],
"source": {
"advisory": "GHSA-h7r3-gmg9-xjmg",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-02-04T19:22:43.554589Z",
"id": "CVE-2026-25507",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-02-04T19:24:17.464Z"
}
}
]
}
}