GHSA-56w8-48fp-6mgv

    Dashboard / Vulnerabilities / GHSA-56w8-48fp-6mgv

    GHSA-56w8-48fp-6mgv

    Published: 14 Nov 2025Last Modified: 10 Sept 2026

    Summary: golang.org/x/crypto/ssh/agent has a potential denial of service

    Details: SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

    References: https://nvd.nist.gov/vuln/detail/CVE-2025-47913, https://github.com/golang/crypto, https://go.dev/cl/700295, https://go.dev/issue/75178, https://pkg.go.dev/vuln/GO-2025-4116

    Affected packages

    Package

    Name: golang.org/x/crypto/ssh/agent

    Purl: pkg:golang/golang.org/x/crypto/ssh/agent

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.43.0

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-56w8-48fp-6mgv | CVE-DB