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CVE-2026-19617

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CVSS 3.1
5.5 medium
EPSS
<1%p1
Published
()
Modified
Description

A flaw was found in libdm. A local attacker could craft a malicious Logical Volume Manager (LVM) metadata configuration with deeply nested structures. This could lead to uncontrolled recursion in the libdm configuration file parser, exhausting the stack and causing any LVM command reading the metadata to crash. This vulnerability results in a Denial of Service (DoS) for affected systems.

Vendors
redhat
Products
hardened images, openshift container platform, enterprise linux
Weakness
CWE-770
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.1%)

In the news

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