CVE-2025-55297
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 BluFi Example Memory Overflow Vulnerability
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. The BluFi example bundled in ESP-IDF was vulnerable to memory overflows in two areas: Wi-Fi credential handling and Diffie–Hellman key exchange. This vulnerability is fixed in 5.4.1, 5.3.3, 5.1.6, and 5.0.9.
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) |
|---|---|---|---|---|---|
| < 5.0.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.1-beta1, < 5.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.2-beta1, < 5.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 5.4-beta1, < 5.4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |