High severityOSV Advisory· Published Jun 4, 2025· Updated Jun 17, 2026
CVE-2025-5688
CVE-2025-5688
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2V2.3.0, V2.3.1, V2.3.2, …+ 1 more
- (no CPE)range: V2.3.0, V2.3.1, V2.3.2, …
- (no CPE)
Patches
Vulnerability mechanics
References
3News mentions
0No linked articles in our index yet.