Cloudanix VulnDB

CVE-2026-92822

Medium · 6.2

CVSS

6.2

EPSS

0.1%

Published

Oct 21, 2026

CISA due date

—

The record

A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content can cause stack exhaustion or excessive resource consumption, resulting in a denial of service.

Affected packages

Ecosystem Package Introduced Fixed

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