Git server-certificate-verification-failed TLS verification of the remote host failed outright, naming the CA file and CRL file.
Reviewed for reference consistency: August 11, 2026
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What To Know
Where Did It Fail?
Commands That Trigger This
Technical Background
The message's value is the named files: they identify precisely which trust store was consulted. 'CAfile: none' points at a bundle that was never found; a real path with an old bundle points at staleness; a bundle that lists the issuer anyway points at interception or chain problems.
The remedy ladder starts at the system level — updating ca-certificates, wiring http.sslCAInfo to a complete bundle — and only reaches verification-disabling flags last, which trade the host-identity guarantee for convenience and are not a durable fix.
Underlying Causes
Frequently Asked Questions
It reports the client's verification inputs, not the server's output; the served chain requires a separate inspection with a TLS client.
The expiry of a widely used root certificate invalidated long-lived bundles; hosts that switched chains left outdated clients failing verification overnight.
Related Git States
Your computer's DNS could not find the IP address for the remote repository's domain name.
The underlying HTTP client (cURL) failed to complete the network request.
The TLS layer found no trusted issuer to complete the server's certificate chain.
The certificate presented by the server was rejected because its issuer revoked it.