{"uuid": "5140fb67-22cd-41ba-85f9-b85e1ffb62b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-6021", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/18163", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-6021\n\ud83d\udd25 CVSS Score: 7.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 Description: A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.\n\ud83d\udccf Published: 2025-06-12T12:49:16.157Z\n\ud83d\udccf Modified: 2025-06-12T13:16:31.182Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/security/cve/CVE-2025-6021\n2. https://bugzilla.redhat.com/show_bug.cgi?id=2372406", "creation_timestamp": "2025-06-12T13:32:49.000000Z"}