ALPINE-CVE-2026-119741

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    ALPINE-CVE-2026-119741

    Published: 3 Nov 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-119741

    Summary:

    Details: rsync before 3.5.2 contains a denial of service vulnerability in the delta-transfer sender's hash_search() in match.c that allows malicious receivers to trigger unbounded strong-checksum work at consecutive offsets. Unauthenticated attackers pulling from a public daemon module can supply weak checksums colliding with consecutive rolling windows plus non-matching strong checksums, exhausting sender CPU across concurrent connections.

    References: https://security.alpinelinux.org/vuln/CVE-2026-119741

    Affected packages

    Package

    Name: rsync

    Purl: pkg:apk/alpine/rsync?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.5.2-r0

    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
    ALPINE-CVE-2026-119741 | CVE-DB