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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-66409 Detail

Description

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  GitHub, Inc.
CVSS-BT 2.7 LOW
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/espressif/esp-idf/commit/075ed218cadb8088155521cd8a795d8a626519fb GitHub, Inc.
https://github.com/espressif/esp-idf/commit/2f788e59ee361eee230879ae2ec9cf5c893fe372 GitHub, Inc.
https://github.com/espressif/esp-idf/commit/798029129a71c802cff0e75eb59f902bca8f1946 GitHub, Inc.
https://github.com/espressif/esp-idf/commit/999710fccf95ae128fe51b5679d6b7c75c50d902 GitHub, Inc.
https://github.com/espressif/esp-idf/commit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace GitHub, Inc.
https://github.com/espressif/esp-idf/commit/daeeba230327176b9627b1caa94acdc54065c4b7 GitHub, Inc.
https://github.com/espressif/esp-idf/security/advisories/GHSA-qhf9-vr2h-jh96 GitHub, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read GitHub, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-66409
NVD Published Date:
12/02/2025
NVD Last Modified:
12/02/2025
Source:
GitHub, Inc.