CVE-2026-46532: Espressif Esp-Idf

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

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 (avrc_pars_vendor_cmd() in components/bt/host/bluedroid/stack/avrc/avrc_pars_tg.c). This issue has been patched in versions 5.2.7, 5.3.6, 5.4.5, 5.5.4, and 6.0.1.

Affected products

• Espressif Esp-Idf: version 5.2.6 only; version 5.3.5 only; version 5.4.4 only; version 5.5.3 only; version 6.0 only

Published 2026-06-10. Last modified 2026-07-23.