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CVE-2026-57966

Опубликовано: 27 мая 2026
Источник: redhat
CVSS3: 4.4

Описание

A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10spice-vdagentFix deferred
Red Hat Enterprise Linux 6spice-vdagentFix deferred
Red Hat Enterprise Linux 7spice-vdagentFix deferred
Red Hat Enterprise Linux 8mingw-spice-vdagentFix deferred
Red Hat Enterprise Linux 8spice-vdagentFix deferred
Red Hat Enterprise Linux 9spice-vdagentFix deferred

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-22
https://bugzilla.redhat.com/show_bug.cgi?id=2493582spice-vdagent: Path traversal in file transfer via unsanitized filename

4.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 4.4
ubuntu
около 1 месяца назад

A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation.

CVSS3: 4.4
nvd
около 1 месяца назад

A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation.

CVSS3: 4.4
debian
около 1 месяца назад

A path traversal vulnerability was found in spice-vdagent. This flaw a ...

CVSS3: 4.4
github
около 1 месяца назад

A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation.

4.4 Medium

CVSS3