RLSA-2026:70640

RLSA-2026:70640 · Important: buildah security update

Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.

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: 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.

CVSS 8.1 · Hoch · Korrektur verfügbar

Veröffentlicht

2026-09-24T18:05:00.461776Z

Aktualisiert

2026-09-24T18:24:42.165328695Z

Technologie-Stack: system

Prüfen Sie Ihren Server →