Critical severityNVD Advisory· Published Aug 19, 2026· Updated Aug 19, 2026

CVE-2026-76244

Description

stigmem-node contains an insecure default configuration vulnerability that allows federation traffic to traverse networks without mTLS protection when non-loopback endpoints are enabled. Operators who explicitly disabled mTLS while binding federation to non-loopback addresses expose federation traffic to cleartext interception and man-in-the-middle attacks.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Eidetic Labs/stigmemllm-fuzzy

Patches

Vulnerability mechanics

References

github.com/eidetic-labs/stigmem/security/advisories/GHSA-jmfc-hfjq-pxcpnvd
www.vulncheck.com/advisories/stigmem-node-insecure-federation-transport-configurationnvd

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