Security Advisory

CVE-2025-5688

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-06-04 17:09:54

Last updated 2025-10-14 18:05:10

Assigner AMZN

State PUBLISHED

Description

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.

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