{"vulnerability": "cve-2022-23852", "sightings": [{"uuid": "3810d290-efa0-452c-89fc-a4757702bfaf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-23852", "type": "seen", "source": "https://t.me/cibsecurity/36096", "content": "\u203c CVE-2022-23852 \u203c\n\nExpat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-01-24T07:21:39.000000Z"}, {"uuid": "c2909d26-052a-4fb2-9480-dce44c822bab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-23852", "type": "seen", "source": "Telegram/_BkbNhDHFRzkVF5tbtY3Kddn9VxORT3FDboj5Rtp-tRAsvg", "content": "", "creation_timestamp": "2026-09-18T04:00:07.327517Z"}, {"uuid": "19518f7b-b592-4f25-94fb-80fad5b9f834", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-23852", "type": "exploited", "source": "Telegram/_BkbNhDHFRzkVF5tbtY3Kddn9VxORT3FDboj5Rtp-tRAsvg", "content": "", "creation_timestamp": "2026-09-19T00:00:37.988681Z"}]}