Out-of-Bounds Affecting mxml package, versions <4.0.6-3


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.18% (8th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-MXML-21249575
  • published20 Oct 2026
  • disclosed19 Oct 2026

Introduced: 19 Oct 2026

NewCVE-2026-112094  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Debian:unstable mxml to version 4.0.6-3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mxml package and not the mxml package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

A security vulnerability has been detected in michaelrsweet mxml 4.0.5/4.0.6. This affects the function mxml_load_data of the file mxml-file.c. The manipulation leads to use after free. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS Base Scores

version 3.1