CVE-2026-46532

MEDIUM

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

Title source: cna
STIX 2.1

Description

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.

References (7)

Core 7
Core References

Scores

CVSS v3 4.6
EPSS 0.0023
EPSS Percentile 13.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (10)
espressif/esp-idf 5.2.6
espressif/esp-idf 5.3.5
espressif/esp-idf 5.4.4
espressif/esp-idf 5.5.3
espressif/esp-idf 6.0
espressif/esp-idf = 5.2.6
espressif/esp-idf = 5.3.5
espressif/esp-idf = 5.4.4
espressif/esp-idf = 5.5.3
espressif/esp-idf = 6.0
Published Jun 10, 2026
Tracked Since Jun 10, 2026