USN-8771-1

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    USN-8771-1

    Published: 16 Sept 2026Last Modified: 17 Sept 2026

    Summary: valkey vulnerabilities

    Details: Madelyn Olson discovered that Valkey incorrectly handled TLS connections under certain conditions. A remote attacker could possibly use this issue to cause Valkey to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-56684) It was discovered that Valkey incorrectly handled certain stream RDB payloads when executing the RESTORE command. An authenticated remote attacker could possibly use this issue to cause Valkey to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-63639) It was discovered that Valkey incorrectly handled cluster slot migration operations. A remote attacker could possibly use this issue to cause Valkey to crash, resulting in a denial of service. This issue was only addressed in Ubuntu 26.04 LTS. (CVE-2026-85522)

    References: https://ubuntu.com/security/notices/USN-8771-1, https://ubuntu.com/security/CVE-2026-56684, https://ubuntu.com/security/CVE-2026-63639, https://ubuntu.com/security/CVE-2026-85522

    Affected packages

    Package

    Name: valkey

    Purl: pkg:deb/ubuntu/valkey?arch=source&distro=esm-apps%2Fnoble

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.2.13+dfsg1-0ubuntu0.1+esm1

    Affected versions

    7.2.5+dfsg1-2ubuntu4~24.04.1
    7.2.7+dfsg1-0ubuntu0.24.04.1
    7.2.8+dfsg1-0ubuntu0.24.04.1
    7.2.8+dfsg1-0ubuntu0.24.04.2
    7.2.8+dfsg1-0ubuntu0.24.04.3
    7.2.10+dfsg1-0ubuntu0.1
    7.2.11+dfsg1-0ubuntu0.1
    7.2.11+dfsg1-0ubuntu0.2
    7.2.12+dfsg1-0ubuntu0.1
    7.2.13+dfsg1-0ubuntu0.1

    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
    USN-8771-1 | CVE-DB