UBUNTU-CVE-2026-69806

    Dashboard / Vulnerabilities / UBUNTU-CVE-2026-69806

    UBUNTU-CVE-2026-69806

    Published: 8 Sept 2026Last Modified: 10 Sept 2026
    Upstream:
    CVE-2026-69806
    Aliases:
    USN-8740-1

    Summary:

    Details: Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.

    References: https://ubuntu.com/security/CVE-2026-69806, https://www.cve.org/CVERecord?id=CVE-2026-69806, https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69806, https://github.com/dotnet/announcements/issues/442, https://ubuntu.com/security/notices/USN-8740-1

    Affected packages

    Package

    Name: dotnet6

    Purl: pkg:deb/ubuntu/dotnet6?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    6.0.108-0ubuntu1~22.04.1
    6.0.109-0ubuntu1~22.04.1
    6.0.110-0ubuntu1~22.04.1
    6.0.111-0ubuntu1~22.04.1
    6.0.113-0ubuntu1~22.04.1
    6.0.116-0ubuntu1~22.04.1
    6.0.118-0ubuntu1~22.04.1
    6.0.119-0ubuntu1~22.04.1
    6.0.120-0ubuntu1~22.04.1
    6.0.121-0ubuntu1~22.04.1
    6.0.122-0ubuntu1~22.04.1
    6.0.123-0ubuntu1~22.04.1
    6.0.124-0ubuntu1~22.04.1
    6.0.125-0ubuntu1~22.04.1
    6.0.126-0ubuntu1~22.04.1
    6.0.127-0ubuntu1~22.04.1
    6.0.128-0ubuntu1~22.04.2
    6.0.132-0ubuntu1~22.04.1
    6.0.133-0ubuntu1~22.04.1
    6.0.135-0ubuntu1~22.04.1
    6.0.136-0ubuntu1~22.04.1

    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
    UBUNTU-CVE-2026-69806 | CVE-DB