CVE-2026-64860Medium· 6.5▾ SunlitESP-Protocols is a collection of protocol components for ESP-IDF. Prior to mDNS version 1.11.2, the `mdns` component follows DNS name-compression pointers recursively when parsing fully qualified domain names (FQDNs) in inbound mDNS pack…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
ESP-Protocols is a collection of protocol components for ESP-IDF. Prior to mDNS version 1.11.2, the mdns component follows DNS name-compression pointers recursively when parsing fully qualified domain names (FQDNs) in inbound mDNS packets without capping pointer-follow depth in mdns_utils_read_fqdn(). An unauthenticated attacker on the same link-local network can send a crafted packet to UDP port 5353 on an ESP-IDF device using espressif/mdns with mDNS enabled. Deep recursion exhausts the fixed-size stack of the mDNS FreeRTOS task, causing a controlled panic and reboot; persistent malicious traffic can cause a crash loop. No confidentiality or integrity impact has been demonstrated, and remote code execution is not claimed. This issue is fixed in mDNS version 1.11.2.
esp-protocols < 1.11.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-113780Critical· 9.3ESF-IDF: Unvalidated Stack Pointer at the ESP-TEE Privilege-Switch Boundary
CVE-2026-113783High· 7.4ESP-IDF: Stack-based memory corruption in lwIP DNS/SNTP handling for multi-IP DNS responses
CVE-2026-113782High· 7.1ESP-IDF: Stack-Based Out-of-Bounds Write in Thread Border Router ND6 Option Parsing
CVE-2026-81507Medium· 6.5ESF-IDF is the Espressif Internet of Things (IOT) Development Framework
CVE-2025-11635Medium· 4.3A weakness has been identified in Tomofun Furbo 360 up to FB0035_FW_036
CVE-2025-48392High· 7.5A vulnerability in Apache IoTDB. This issue affects Apache IoTDB: from 1.3.3 through 1.3.4, from 2.0.1-beta through 2.0.4. Users are recommended to upgrade to version 2.0.5, which fixes the issue.