CVE-2026-46532CWE-125

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

Medium · published June 10, 2026

CVSS v3.1
4.6
EPSS
0%
Percentile
28.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00357 · 28.2th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-06-10T00:35Z
EPSS history
Timeline
  • 10 JUN 00:35Z
    ESF-IDF: Heap Out-of-Bounds Read in Bluedroid AVRCP Target Parser
    cvelistv5