libcoap Latest Vulnerabilities

Latest vulnerabilities published by libcoap

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17 April 2026

Out-of-Bounds Read Vulnerability in libcoap Affecting CoAP Protocols
CVE-2026-29013
LibcoapLibcoap8.8HIGH

31 December 2025

Stack-based Buffer Overflow in libcoap Affects Open Source Networking Applications
CVE-2025-34468
LibcoapLibcoap8.2HIGH

14 August 2025

Use-After-Free Vulnerability in Libcoap Affects Multiple Versions
CVE-2025-50518
LibcoapLibcoap Library9.8CRITICAL

23 June 2023

Buffer Overflow Vulnerability in libcoap Library by OBGM
CVE-2023-30362
LibcoapLibcoap7.5HIGH

19 June 2023

Buffer Over-read Vulnerability in libcoap by OBGM
CVE-2023-35862
LibcoapLibcoap6.5MEDIUM