CVE-2025-66409
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ESF-IDF has an Out-of-Bounds Read in ESP32 Bluetooth AVRCP Command Handling
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
esp-idf
- Vendor
- espressif
- Product
- esp-idf
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 5.5-beta1, <= 5.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.4-beta1, <= 5.4.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.3-beta1, <= 5.3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.2-beta1, <= 5.2.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| <= 5.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |