lightrag-hku: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-dow...

Date Sep 22, 2026
Type Vendor advisory
Signal High-risk advisory
Vendor / Product PyPI ยท lightrag-hku
CVE CVE-2026-85740
High-risk advisory CVE-2026-85740

Summary

lightrag-hku: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-download guard

Why it matters

GitHub has published a reviewed security advisory for lightrag-hku. Prioritize it with other application dependency updates.

Operator check

Check whether lightrag-hku is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.

Sources

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.