CVE-2026-46532
Last modified
CVE-2026-46532 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. 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). EPSS estimates a 0.23% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3cPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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