{"vulnerability": "CVE-2018-4990", "sightings": [{"uuid": "dca31d53-0ad9-46f6-9a8e-359793115b2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/bd8c2468-8457-42ea-8b0e-cfe16750c14a", "content": "", "creation_timestamp": "2026-02-02T12:27:21.435783Z"}, {"uuid": "b300dbce-e9b5-4c2e-ad52-306df658f0be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/bd8c2468-8457-42ea-8b0e-cfe16750c14a", "content": "", "creation_timestamp": "2026-02-02T12:27:21.435783Z"}, {"uuid": "7038085f-4a2e-4596-8865-5c089a862e10", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "https://t.me/information_security_channel/17217", "content": "CVE-2018-4990 \u2013 Adobe Reader Double Free (Zero Day) vulnerability alert!\nhttp://blogs.quickheal.com/cve-2018-4990-adobe-reader-double-free-zero-day-vulnerability-alert/\n\nThe recent zero-day vulnerability CVE-2018-4990 in Adobe Reader enables attackers to perform a Remote Code Execution on targeted machines. Adobe has released a security advisory APSB18-09 on May 14, 2018 to address this issue. According to Adobe, the in-wild attack is targeted and it impacts limited Windows users. Vulnerable versions\u2026", "creation_timestamp": "2018-05-16T15:25:03.000000Z"}, {"uuid": "71e838b0-8f44-4b6e-81a0-3ae6dc3b67f8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "https://t.me/cybershit/363", "content": "\u0420\u0430\u0437\u0431\u043e\u0440 CVE-2018-4990 \u0438 CVE-2018-8120 \u043f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c PDF \u0441\u0435\u043c\u043f\u043b\u0430 \u0441 \u0434\u0432\u0443\u043c\u044f \u043c\u0430\u0439\u0441\u043a\u0438\u043c\u0438 0day \u043e\u0442 \u0410\u043d\u0442\u043e\u043d\u0430 \u0427\u0435\u0440\u0435\u043f\u0430\u043d\u043e\u0432\u0430 \u0438\u0437 ESET.\n\n\u041f\u0435\u0440\u0432\u0430\u044f \u2014 \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u0430 \u043d\u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u0448\u0435\u043b\u043b\u0430 \u0432 \u0434\u0432\u0438\u0436\u043a\u0435 Adobe JavaScript, \u0432\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043c\u0438\u043d\u0443\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0441\u0440\u0435\u0434\u0443 Adobe Reader, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u0434 \u0438\u0437 \u043f\u0430\u043c\u044f\u0442\u0438 \u044f\u0434\u0440\u0430 Windows (Windows 10 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435).\n\nhttps://cloudblogs.microsoft.com/microsoftsecure/2018/07/02/taking-apart-a-double-zero-day-sample-discovered-in-joint-hunt-with-eset/", "creation_timestamp": "2018-07-04T08:11:12.000000Z"}, {"uuid": "3d931d2a-2c03-4494-a77b-9fdcfcbe77af", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/5b3b6b45-1890-40d0-9344-ab9102de0b81", "content": "", "creation_timestamp": "2018-07-03T12:27:59.000000Z"}, {"uuid": "44b971b1-fb87-419d-8542-690565feb822", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "https://poliverso.org/objects/0477a01e-c9b5ed00-a042f795a585f1dc", "content": "", "creation_timestamp": "2025-06-03T15:21:26.642427Z"}, {"uuid": "bc13c622-b815-44c4-b71c-4c61990910cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "https://t.me/arpsyndicate/1136", "content": "#ExploitObserverAlert\n\nCVE-2018-4990\n\nDESCRIPTION: Exploit Observer has 11 entries related to CVE-2018-4990. Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Double Free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.\n\nFIRST-EPSS: 0.043290000\nNVD-IS: 5.9\nNVD-ES: 2.8", "creation_timestamp": "2023-12-04T06:37:24.000000Z"}, {"uuid": "5263c391-b958-4898-99b1-781cbb7bb119", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971652", "content": "", "creation_timestamp": "2024-12-24T20:32:21.057543Z"}, {"uuid": "71d856bf-dd49-4079-b1c0-833b4189af40", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/5afafce0-0598-4ca0-b52a-41f4950d210f", "content": "", "creation_timestamp": "2018-05-15T15:30:45.000000Z"}, {"uuid": "2987a257-fe8b-43cc-b177-623f6cf04ca3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/dc72631e-bab4-4252-a4d3-4580a50f68f6", "content": "", "creation_timestamp": "2020-10-09T16:18:34.000000Z"}, {"uuid": "826c12ab-135c-4fc7-86dc-0d601fec8689", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2023-06-14T21:10:03.000000Z"}, {"uuid": "f940f08b-56ad-4669-84eb-8ba2d68cdedf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:10:20.000000Z"}, {"uuid": "ce3fa476-6d08-4522-bf24-2869f5fe7700", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2018-4990", "type": "seen", "source": "MISP/ab0b745f-bbd5-338e-8b92-97dd0c757e9d", "content": "", "creation_timestamp": "2025-08-31T03:00:51.000000Z"}]}