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CVE PROGRAM SOURCE RECORD7.9 High

CVE-2026-82636

Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the "system" library functio

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Status
Published
Published
Updated
Assigning organization
mitre

Description

Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the "system" library function is used to process an error message that may have shell metacharacters. This occurs in core-admin-linux/file-copy-vm/qfile-dom0-agent.c.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Qubes OS Qubes OS

Default version status: unaffected

  • 0 to < qubes-core-dom0-linux 4.3.22affected

References