Schwachstellen / CVE-2026-73802

kritisch

CVE-2026-73802

gitea-runner: workflow container.options passes host namespaces and capability flags to job container when privileged mode is disabled

Veröffentlicht Geändert CWE 269
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

GHSA10.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.

Beschreibung

Gitea Runner passes workflow-controlled container options into Docker job container configuration while privileged mode is disabled. Host namespace settings, expanded capabilities, and security profile overrides can remain effective despite Privileged being forced false. A workflow author able to run jobs on an affected Docker-backed runner can use these options to access host namespaces and execute commands as root on the runner host, bypassing the intended container isolation.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
go::GitHub Security Advisory Gogitea.com/gitea/runner1.0.9-0.20260731160927-34bfa1915022
minimosgitea, gitea-fips28.0.0-r0
Alle 3 Einträge aus 2 Quellen zeigen
QuellePaketBehoben in
go::GitHub Security Advisory Gogitea.com/gitea/runner1.0.9-0.20260731160927-34bfa1915022
minimosgitea28.0.0-r0
minimosgitea-fips28.0.0-r0

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.