Is github.com/tinfoil-factory/netfoil affected by GHSA-3g4q-2f67-2gvh?

Go github.com/tinfoil-factory/netfoil is affected in < 0.3.0.

Is GHSA-3g4q-2f67-2gvh being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

low

GHSA-3g4q-2f67-2gvh

Q: Is GHSA-3g4q-2f67-2gvh being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

Go · github.com/tinfoil-factory/netfoil

Summary

netfoil has a resource leak in LRU cache

Severity: low
CWE: CWE-401
Published: 2026-07-07
Updated: 2026-07-07

Advisory details

Summary

When an entry was removed from the LRU cache, a pointer to the removed element was not properly cleaned up.

Impact

A local attacker can get netfoil to use more memory. By default this is limited to 100MB via systemd, which would trigger service restarts when reached.

References

Related advisories

GHSA-xvg2-cgv6-6h7v — high · Go/github.com/tinfoil-factory/netfoil
GHSA-59qp-cfj3-rp64 — medium · Go/github.com/tinfoil-factory/netfoil
GHSA-vjgj-42f6-7997 — medium · Go/github.com/tinfoil-factory/netfoil
GHSA-84g5-x8j3-7235 — medium · Go/github.com/tinfoil-factory/netfoil
CVE-2026-67437 — high · Go/github.com/OliveTin/OliveTin
CVE-2024-7708 — high · Maven/org.eclipse.jetty:jetty-server
CVE-2026-56818 — medium · Maven/io.netty:netty-codec-redis
CVE-2026-67430 — medium · RubyGems/mcp

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.