CLEANSTART-2026-XF15574

    Dashboard / Vulnerabilities / CLEANSTART-2026-XF15574

    CLEANSTART-2026-XF15574

    Published: 4 Sept 2026Last Modified: 4 Sept 2026
    Upstream:
    CVE-2026-56854

    Summary: source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

    Details: Security vulnerability affects the octo-sts package. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-XF15574.json, https://osv.dev/vulnerability/CVE-2026-56854, https://nvd.nist.gov/vuln/detail/CVE-2026-56854

    Affected packages

    Package

    Name: octo-sts

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.8.0-r1

    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