CVE-2026-46532

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-46532
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.

4.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6 Patch
https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302 Patch
https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f Patch
https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b Patch
https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e Patch
https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f Patch
https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c Patch Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:espressif:esp-idf:5.2.6:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.4.4:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:6.0:*:*:*:*:*:*:*
History

23 Jul 2026, 09:10

Type Values Removed Values Added
Summary
  • (es) ESF-IDF es el framework de desarrollo de Espressif para el internet de las cosas (IoT). En las versiones 5.2.6, 5.3.5, 5.4.4, 5.5.3 y 6.0, existe una lectura fuera de límites (out-of-bounds read) en el analizador de comandos de proveedor BlueDroid AVRCP (avrc_pars_vendor_cmd() en components/bt/host/bluedroid/stack/avrc/avrc_pars_tg.c). Este problema ha sido parcheado en las versiones 5.2.7, 5.3.6, 5.4.5, 5.5.4 y 6.0.1.

11 Jun 2026, 17:36

Type Values Removed Values Added
First Time Espressif esp-idf
Espressif
CPE cpe:2.3:a:espressif:esp-idf:5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.4.4:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.2.6:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:espressif:esp-idf:6.0:*:*:*:*:*:*:*
References () https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6 - () https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6 - Patch
References () https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302 - () https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302 - Patch
References () https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f - () https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f - Patch
References () https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b - () https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b - Patch
References () https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e - () https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e - Patch
References () https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f - () https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f - Patch
References () https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c - () https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c - Patch, Vendor Advisory

10 Jun 2026, 02:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-10 02:16

Updated : 2026-07-23 09:10

NVD link : CVE-2026-46532

Mitre link : CVE-2026-46532

CVE.ORG link : CVE-2026-46532

JSON object : View

Products Affected

espressif

  • esp-idf
CWE
CWE-125

Out-of-bounds Read