CVE-2026-63622

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 3, 2026

Last Seen

September 28, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Libvirt Vulnerabilities in Ubuntu 26.04 LTS Exploited72.0

Multiple security vulnerabilities have been identified in the libvirt virtualization toolkit affecting Ubuntu 26.04 LTS. Key issues include a local privilege escalation vulnerability (CVE-2026-18917) and a symlink-following vulnerability (CVE-2026-77159), which could allow attackers to execute arbit...

SUSE libvirt Vulnerabilities Prompt Urgent Security Updates72.0

SUSE has issued security advisories for multiple vulnerabilities in libvirt, affecting Linux systems. Notable vulnerabilities include CVE-2026-18917, an integer overflow leading to a heap buffer overflow, and CVE-2026-63622, which allows privilege escalation via symlink following. Other issues invol...