PT-2025-27030 · Libssh+5 · Libssh+5

Published 2025-01-01 · Updated 2026-05-19 · CVE-2025-5351

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Debian Linux (affected versions not specified)

Description: The issue concerns package vulnerabilities in libssh.

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

DoS

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALSA-2026:18683

ALT-PU-2025-10972

AZL-64653

AZL-64659

BDU:2025-07643

CVE-2025-5351

JLSEC-2025-98

OESA-2025-2127

OESA-2025-2132

OESA-2025-2294

OPENSUSE-SU-2025:15243-1

SUSE-SU-2025:20557-1

SUSE-SU-2025:20596-1

USN-7619-1

Affected Products

Alt Linux

Debian

Linuxmint

Red Os

Ubuntu

Libssh

References · 88

• https://osv.dev/vulnerability/OESA-2025-2132 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-5318 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:18683 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-5987 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20596-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-5351 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-5372 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2025-5351 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4877 · Security Note
• https://ubuntu.com/security/notices/USN-7619-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-07643 · Security Note
• https://osv.dev/vulnerability/CVE-2025-5351 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-64653 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-5351 · Vendor Advisory