CVE-2026-79705

תיאור (מקור, אנגלית)

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not affected.

מדדים

CVSS 3.1

4.5 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-27/9/2026

CWE

CWE-22

קישורים

• https://access.redhat.com/security/cve/CVE-2026-79705
• https://bugzilla.redhat.com/show_bug.cgi?id=2523419