Skip to content
JS
Node.js error

ERR_TLS_CERT_ALTNAME_INVALID

While using TLS, the host name/IP of the peer did not match any of the subjectAltNames in its certificate.

Reference entryNode.jsFetched

Node.js documentation lists the code ERR_TLS_CERT_ALTNAME_INVALID without the printed message text.

Category
Node.js error codes
Severity
error
Runtime
node
or press Cmd/Ctrl + Enter. The text is only sent to this site to match it.
Source: Node.js documentation. Data fetched 2026-09-25T01:43:12.380Z.