GO-2026-4828

vendorUSosv

NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching in github.com/nats-io/nats-server

view advisory published 2026-03-26Licence: per source

NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching in github.com/nats-io/nats-server

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-33248US——
NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, when using mTLS for client identity, with `ver…
02

references

External citations — patches, advisories, analysis.

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