golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS

A flaw in golang.org/x/crypto/ssh/agent causes the SSH agent client to panic when a peer responds with the generic SSHAGENTSUCCESS 0x06 message to requests expecting typed replies e.g., List, Sign. The unmarshal layer produces an unexpected message type, which the client code does not handle,...

CLEANSTART-2026-QW16951 SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process

Multiple security vulnerabilities affect the cert-manager-webhook-pdns-fips package. SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process. See references for individual vulnerability details...

CVE-2025-47913

CVE-2025-47913: SSH clients panic when receiving SSH_AGENT_SUCCESS, causing early client termination. CVSS v3.1 base 7.5 (HIGH). Connected IBM advisories confirm the issue affects IBM Storage Scale (5.2.3.0–5.2.3.5, fixed in 5.2.3.6) and IBM Storage Scale 6.0.0.0 (fixed in 6.0.0.1), with remediat...