{"uuid": "1428bbab-fdc2-4fbf-9403-548624049efa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-93990", "type": "seen", "source": "https://gist.github.com/ichintu/01ed07128f5969a05edb4956f1b946dd", "content": "**CVE-2026-93990** is a high-severity (8.7) vulnerability in the Expat XML parser (versions through 2.8.4), published September 19, 2026. It results from inadequate validation of UTF-16 surrogate pairs, allowing attackers to conceal XML markup characters and potentially enable XML injection attacks. Full technical details and CVSS metrics are available via the referenced link.", "creation_timestamp": "2026-09-20T00:01:58.744610Z"}