Detections
Analytics
CVE-2026-88385
medium
Description
Mini-XML 4.0.5 contains a memory leak vulnerability in mxml_load_data() during malformed XML parsing. Specially crafted XML input can cause text nodes allocated by mxmlNewText() to become unlinked before a parse error transfers control to the cleanup path. These orphaned nodes are not released, resulting in a persistent memory leak on each parsing attempt. Repeated attacker-controlled requests can cause cumulative memory exhaustion and denial of service.
References
https://github.com/michaelrsweet/mxml/issues/356
https://github.com/michaelrsweet/mxml/commit/83ef80ae3c5413b73f501edb59ee74e31ce399d0