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CVE-2026-4480

קריטית 9.0

תיאור (מקור, אנגלית)

A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured with the "print command" setting via the "%J" substitution character without escaping shell meta characters. A remote attacker could exploit this vulnerability by sending a specially crafted print job description that contains unescaped shell characters. This could lead to remote code execution on the affected system.

מדדים

CVSS 3.1
9.0 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS — סבירות ניצול
14% (אחוזון 100) נכון ל-5/8/2026
CWE
CWE-78

מוצרים מושפעים

redhat: openshift container platform; samba: samba; redhat: enterprise linux

קישורים