CLEANSTART-2026-XV44707

    Dashboard / Vulnerabilities / CLEANSTART-2026-XV44707

    CLEANSTART-2026-XV44707

    Published: 3 Nov 2026Last Modified: 3 Nov 2026
    Upstream:
    CVE-2026-78663

    Summary: HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a r...

    Details: Security vulnerability affects the rabbitmq-cluster-operator package. The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a request handler reads the buffered data.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-XV44707.json, https://osv.dev/vulnerability/CVE-2026-78663, https://nvd.nist.gov/vuln/detail/CVE-2026-78663

    Affected packages

    Package

    Name: rabbitmq-cluster-operator

    Purl: pkg:apk/cleanstart/rabbitmq-cluster-operator

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.23.2-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