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FreeRTOS-Plus-TCP — Vulnerabilities & Security Advisories 8

All 8 CVE vulnerabilities found in FreeRTOS-Plus-TCP, with AI-generated Chinese analysis, references, and POCs.

Vendor: FreeRTOS

CVE IDTitleCVSSSeverityPublished
CVE-2026-7426 Out-of-Bounds Write via Unsanitized Prefix Length in Router Advertisement Processing in FreeRTOS-Plus-TCP CWE-787 8.1 High2026-04-29
CVE-2026-7425 Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP CWE-125 6.5 Medium2026-04-29
CVE-2026-7424 Integer Underflow in DHCPv6 Sub-Option Parser in FreeRTOS-Plus-TCP CWE-191 8.1 High2026-04-29
CVE-2026-7423 Integer Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP CWE-191 5.3 Medium2026-04-29
CVE-2026-7422 MAC Address Validation Bypass in FreeRTOS-Plus-TCP IPv4 and IPv6 Packet Processing CWE-290 6.5 Medium2026-04-29
CVE-2025-11618 Invalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP CWE-476 4.3 Medium2025-10-10
CVE-2025-11617 Buffer Over-read when receiving IPv6 packets with incorrect payload length in FreeRTOS-Plus-TCP CWE-126 5.4 Medium2025-10-10
CVE-2024-38373 FreeRTOS-Plus-TCP Buffer Over-Read in DNS Response Parser CWE-126 9.6 Critical2024-06-24

All 8 known CVE vulnerabilities affecting FreeRTOS-Plus-TCP with full Chinese analysis, references, and POCs where available.