UBUNTU-CVE-2026-118260

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    UBUNTU-CVE-2026-118260

    Published: 28 Oct 2026Last Modified: 5 Nov 2026
    Upstream:
    CVE-2026-118260

    Summary:

    Details: Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in BodyDump middleware reads complete request bodies into memory before handlers run and retains complete response bodies for the dump callback without capture limits. An unauthenticated client that can reach a route using BodyDump can submit large bodies or influence large responses, causing repeated or concurrent allocations that exhaust process memory. BodyDump is not enabled by default, and external request limits may reduce request-side exposure but do not bound response capture. This issue is fixed in 4.16.1.

    References: https://ubuntu.com/security/CVE-2026-118260, https://www.cve.org/CVERecord?id=CVE-2026-118260, https://github.com/labstack/echo/commit/3fb0ba7e17645bb65611e2a08875d0a2f65c421f, https://github.com/labstack/echo/releases/tag/v4.16.1, https://github.com/labstack/echo/security/advisories/GHSA-f48p-c9v4-h7xv

    Affected packages

    Package

    Name: golang-github-labstack-echo.v2

    Purl: pkg:deb/ubuntu/golang-github-labstack-echo.v2?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.2.0-1

    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-2026-118260 | CVE-DB