CVE-2026-45328

Published: Giu 10, 2026 Last Modified: Giu 10, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,3
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

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.

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML
Likelihood of Exploit: High
View CWE Details
787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Memory-Unsafe, C, C++, Assembly
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
https://github.com/espressif/esp-idf/commit/145ba4c42dc8283…
https://github.com/espressif/esp-idf/commit/145ba4c42dc8283054cfde9a1c3470db739…
https://github.com/espressif/esp-idf/commit/440a5d190650202…
https://github.com/espressif/esp-idf/commit/440a5d1906502023f2a0fb0aecbdf0602d1…
https://github.com/espressif/esp-idf/commit/764626a1b7c85b9…
https://github.com/espressif/esp-idf/commit/764626a1b7c85b943d207da08a2f8f7d7f3…
https://github.com/espressif/esp-idf/commit/7867f4a57560bf9…
https://github.com/espressif/esp-idf/commit/7867f4a57560bf9fc4a931e37ba02b7a3e9…
https://github.com/espressif/esp-idf/commit/afd14ab113acd0c…
https://github.com/espressif/esp-idf/commit/afd14ab113acd0ca369965404c99ac42e74…
https://github.com/espressif/esp-idf/commit/eebabaff2fdc273…
https://github.com/espressif/esp-idf/commit/eebabaff2fdc273b1530fe66e55fb3bcd18…
https://github.com/espressif/esp-idf/security/advisories/GH…
https://github.com/espressif/esp-idf/security/advisories/GHSA-mmgp-73p4-92xp