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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.

PUBLISHED Reserved 2025-11-28 | Published 2025-12-02 | Updated 2025-12-02 | Assigner GitHub_M




LOW: 2.7CVSS: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

Problem types

CWE-125: Out-of-bounds Read

Product status

>= 5.5-beta1, <= 5.5.1
affected

>= 5.4-beta1, <= 5.4.3
affected

>= 5.3-beta1, <= 5.3.4
affected

>= 5.2-beta1, <= 5.2.6
affected

<= 5.1.6
affected

References

github.com/...sp-idf/security/advisories/GHSA-qhf9-vr2h-jh96

github.com/...ommit/075ed218cadb8088155521cd8a795d8a626519fb

github.com/...ommit/2f788e59ee361eee230879ae2ec9cf5c893fe372

github.com/...ommit/798029129a71c802cff0e75eb59f902bca8f1946

github.com/...ommit/999710fccf95ae128fe51b5679d6b7c75c50d902

github.com/...ommit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace

github.com/...ommit/daeeba230327176b9627b1caa94acdc54065c4b7

cve.org (CVE-2025-66409)

nvd.nist.gov (CVE-2025-66409)

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