CVE-2026-47072

Description

CRLF injection in WebSocket upgrade request in hackney

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

• https://github.com/benoitc/hackney/security/advisories/GHSA-f9vr-g2g2-x9fg
• https://cna.erlef.org/cves/CVE-2026-47072.html
• https://osv.dev/vulnerability/EEF-CVE-2026-47072
• https://github.com/benoitc/hackney/commit/52310ca807e7b48441ba0e9129171f535313fdd1
• https://hex.pm/packages/hackney

CWEs

CWE-93