CLEANSTART-2026-AF18461

    Dashboard / Vulnerabilities / CLEANSTART-2026-AF18461

    CLEANSTART-2026-AF18461

    Published: 30 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2026-64607

    Summary: HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported `Content-Encoding` header va...

    Details: CVE-2026-64607 affects multiple packages. HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported `Content-Encoding` header value in the response message. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-AF18461.json, https://osv.dev/vulnerability/CVE-2026-64607, https://nvd.nist.gov/vuln/detail/CVE-2026-64607

    Affected packages

    Package

    Name: elasticsearch

    Purl: pkg:apk/cleanstart/elasticsearch?arch=x86_64

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.3.8-r4

    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
    CLEANSTART-2026-AF18461 | CVE-DB