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ALSA-2026:70640

ALSA-2026:70640 · Important: buildah security update

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The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images. Security Fix(es): * buildah: Go net/[http:](http:) Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853) * buildah: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858) * buildah: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818) * buildah: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860) * buildah: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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Technologie-Stack: system

Betroffene Produkte und Versionen

  • buildah AlmaLinux:9

    Betroffene Versionsbereiche
    • ECOSYSTEM: < 2:1.43.3-2.el9_8

    Auf 2:1.43.3-2.el9_8 aktualisieren

  • buildah-tests AlmaLinux:9

    Betroffene Versionsbereiche
    • ECOSYSTEM: < 2:1.43.3-2.el9_8

    Auf 2:1.43.3-2.el9_8 aktualisieren

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