CVE-2019-3886

PoC —

CVSS 3.1

5.4 medium

EPSS

1%p64

Published

Apr 4, 2019 (Apr 4, 2019)

Modified

Jun 17, 2026

Description

An incorrect permissions check was discovered in libvirt 4.8.0 and above. The readonly permission was allowed to invoke APIs depending on the guest agent, which could lead to potentially disclosing unintended information or denial of service by causing libvirt to block.

Vendors: redhat opensuse fedoraproject
Products: libvirt, leap, fedora
Weakness: CWE-862
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (1.1%)

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