Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Espressif | Esp-Idf | 5.2.6 |
Related Weaknesses (CWE)
References
- https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4Patch
- https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5dPatch
- https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cPatch
- https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd70Patch
- https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780cPatch
- https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec3Patch
- https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3cPatchVendor Advisory
FAQ
What is CVE-2026-46532?
CVE-2026-46532 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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 (avr...
How severe is CVE-2026-46532?
CVE-2026-46532 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46532?
Check the references section above for vendor advisories and patch information. Affected products include: Espressif Esp-Idf.