PT-2025-47172 · Red Hat+3 · Libvirt+3

Published 2024-10-01 · Updated 2026-04-21 · CVE-2025-13193

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions libvirt (affected versions not specified)

Description A flaw exists in libvirt where external inactive snapshots for shut-down virtual machines are incorrectly created with world-readable permissions. This allows unprivileged users to inspect the contents of the guest operating system, leading to information disclosure.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

AZL-70598

BDU:2026-02743

CVE-2025-13193

OPENSUSE-SU-2025:15746-1

OPENSUSE-SU-2025:20100-1

SUSE-SU-2025:21082-1

SUSE-SU-2025:21150-1

SUSE-SU-2026:0068-1

SUSE-SU-2026:0079-1

SUSE-SU-2026:0080-1

SUSE-SU-2026:0193-1

SUSE-SU-2026:0279-1

SUSE-SU-2026:0375-1

SUSE-SU-2026:20050-1

SUSE-SU-2026:21263-1

USN-7047-1

Affected Products

Alt Linux

Debian

Suse

Libvirt

References · 55

• https://osv.dev/vulnerability/DEBIAN-CVE-2025-13193 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02743 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:21082-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-13193 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0375-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2026-0518SE47 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0068-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0193-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0279-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15746-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20050-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-19331 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:21150-1 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-70598 · Vendor Advisory