VULNRABLE / Vulnerability / GHSA-mfg7-5gfp-c4w3
GHSA-mfg7-5gfp-c4w3
MEDIUM LOW io.netty:netty-codec-dns GHSA
Exploit verdict: No active-exploit signal
CVSS Score
5.5
Severity
MEDIUM
EPSS
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Source
GHSA
Summary
Netty: Memory Leak in DNS Record Decoder via Malformed Domain Names
What this means
GHSA-mfg7-5gfp-c4w3 is a medium-severity vulnerability affecting io.netty:netty-codec-dns, rated CVSS 5.5. Published July 24, 2026.
View full advisory at GHSA →