CVE-2026-112094
mediumA security vulnerability has been detected in michaelrsweet mxml 4.0.5/4.0.6.
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
5.5
5.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-10-19 08:17
Modified: 2026-10-19 18:17
NVD status: Deferred
Last synced 1 day ago
Verified against the source API 2026-10-27 07:03 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/michaelrsweet/mxml/ cna@vuldb.com
- https://github.com/michaelrsweet/mxml/issues/358 cna@vuldb.com
- https://github.com/user-attachments/files/32701825/poc_mxml_error_handling.tar.gz cna@vuldb.com
- https://github.com/user-attachments/files/32836547/mxml-fix-354-358.patch cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-112094 cna@vuldb.com
- https://vuldb.com/submit/1011796 cna@vuldb.com
- https://vuldb.com/vuln/421908 cna@vuldb.com
- https://vuldb.com/vuln/421908/cti cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:03 UTC · record ↗