MEDIUM 5.5 NVD

CVE-2026-19617

A flaw was found in libdm. A local attacker could craft a malicious Logical Volume Manager (LVM) metadata configuration with deeply nested structures. This coul

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.

References

https://access.redhat.com/security/cve/CVE-2026-19617
https://bugzilla.redhat.com/show_bug.cgi?id=2514626

Published: 2026-08-14 · Source: NVD · Feed updated: 2026-08-14

This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-08-14 via NVD.

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