CVE-2026-46532 ESF-IDF: Heap Out-of-Bounds Read in Bluedroid AVRCP Target Parser

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.3, and 6.0, an out-of-bounds read exists in the BlueDroid AVRCP vendor-command parser avrcparsvendorcmd in components/bt/host/bluedroid/stack/avrc/avrcparstg.c. This issue has been patched ...

PT-2025-53611

Name of the Vulnerable Software and Affected Versions ESF-IDF versions 5.5.1 through 5.1.6 Description ESF-IDF, the Espressif Internet of Things IOT Development Framework, contains a flaw in the avrc vendor msg function within the BlueDroid AVRCP stack. The function validates the allocated buffer...