CVE-2026-45328

{"id": "CVE-2026-45328", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-45328", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-10T13:00:22.771207Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "LOCAL", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "espressif", "product": "esp-idf", "versions": [{"status": "affected", "version": "= 5.5.4"}, {"status": "affected", "version": "= 6.0"}]}]}], "published": "2026-06-10T02:16:32.687", "references": [{"url": "https://github.com/espressif/esp-idf/commit/145ba4c42dc8283054cfde9a1c3470db7399192f", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/commit/440a5d1906502023f2a0fb0aecbdf0602d14acbf", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/commit/764626a1b7c85b943d207da08a2f8f7d7f3def4d", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/commit/7867f4a57560bf9fc4a931e37ba02b7a3e9f406b", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/commit/afd14ab113acd0ca369965404c99ac42e74d4fcd", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/commit/eebabaff2fdc273b1530fe66e55fb3bcd181dfd6", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/espressif/esp-idf/security/advisories/GHSA-mmgp-73p4-92xp", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-787"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, the esp_tee component exposes secure-service wrappers in esp_secure_services.c and esp_secure_services_iram.c that bridge calls from the user application (i.e. the REE) to TEE-protected hardware peripherals (AES, SHA, ECC, HMAC, SPI, MMU, WDT) and to the security feature like attestation, OTA updates, secure storage. This issue has been patched in versions 5.5.5 and 6.0.1."}, {"lang": "es", "value": "ESF-IDF es el framework de desarrollo de Espressif para el internet de las cosas (IoT). En las versiones 5.5.4 y 6.0, el componente esp_tee expone envoltorios de servicios seguros en esp_secure_services.c y esp_secure_services_iram.c que conectan llamadas desde la aplicaci\u00f3n de usuario (es decir, la REE) a perif\u00e9ricos de hardware protegidos por TEE (AES, SHA, ECC, HMAC, SPI, MMU, WDT) y a caracter\u00edsticas de seguridad como la atestaci\u00f3n, las actualizaciones OTA, el almacenamiento seguro. Este problema ha sido parcheado en las versiones 5.5.5 y 6.0.1."}], "lastModified": "2026-07-23T09:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:espressif:esp-idf:5.5.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D53A845-578D-4153-BE97-B24E4B75F3BE"}, {"criteria": "cpe:2.3:a:espressif:esp-idf:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9D5D616-4CBC-480A-A7CF-4B80D7D3FA17"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}