PYSEC-2026-791

    Dashboard / Vulnerabilities / PYSEC-2026-791

    PYSEC-2026-791

    Published: 6 Jul 2026Last Modified: 20 Jul 2026

    Summary: OpenStack Cinder Exposure of Sensitive Information to an Unauthorized Actor vulnerability

    Details: The (1) GlusterFS and (2) Linux Smbfs drivers in OpenStack Cinder before 2014.1.3 allows remote authenticated users to obtain file data from the Cinder-volume host by cloning and attaching a volume with a crafted qcow2 header.

    References: https://nvd.nist.gov/vuln/detail/CVE-2014-3641, https://access.redhat.com/errata/RHSA-2014:1787, https://access.redhat.com/errata/RHSA-2014:1788, https://access.redhat.com/security/cve/CVE-2014-3641, https://bugs.launchpad.net/cinder/+bug/1350504, https://bugzilla.redhat.com/show_bug.cgi?id=1141996, https://opendev.org/openstack/cinder, https://web.archive.org/web/20200228053848/http://www.securityfocus.com/bid/70221, http://rhn.redhat.com/errata/RHSA-2014-1787.html, http://rhn.redhat.com/errata/RHSA-2014-1788.html, http://seclists.org/oss-sec/2014/q4/78, http://www.ubuntu.com/usn/USN-2405-1, https://pypi.org/project/cinder, https://github.com/advisories/GHSA-qhch-g8qr-p497

    Affected packages

    Package

    Name: cinder

    Purl: pkg:pypi/cinder

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2014.1.3

    Affected versions

    10.0.8

    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
    PYSEC-2026-791 | CVE-DB