CVE-2026-112094
A security vulnerability has been detected in michaelrsweet mxml 4.0.5/4.0.6.
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
Description
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 4.0
- 2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.18% probability · 7th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-416
- Source
- cna@vuldb.com
EPSS moved from 0.2% on 19 October 2026 to 0.2% on 26 October 2026.
References
- https://github.com/michaelrsweet/mxml/
- https://github.com/michaelrsweet/mxml/issues/358
- https://github.com/user-attachments/files/32701825/poc_mxml_error_handling.tar.gz
- https://github.com/user-attachments/files/32836547/mxml-fix-354-358.patch
- https://vuldb.com/cve/CVE-2026-112094
- https://vuldb.com/submit/1011796
- https://vuldb.com/vuln/421908
- https://vuldb.com/vuln/421908/cti
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.