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medium advisory

GitHub CLI Partial Authentication Token Disclosure

GitHub CLI contains an information exposure vulnerability in the gh auth status command that results in the partial disclosure of authentication tokens.

GitHub CLI vulnerability cli github
1c
low advisory

GitHub CLI `gh codespace jupyter` Command Remote Code Execution Vulnerability

A remote code execution vulnerability, CVE-2026-59831, has been identified in the GitHub CLI's `gh codespace jupyter` command, allowing attackers to execute arbitrary code on a user's system when connecting to a specially crafted malicious Codespace.

GitHub CLI +1 remote-code-execution vulnerability github cli codespaces developer-tools
1t 1c