{"vulnerability": "cve-2026-13500", "sightings": [{"uuid": "80169f46-030c-43d1-9dea-3ae1f73506da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13500", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mpee5br4c727", "content": "antlr ANTLR4 4.13.2\u4ee5\u524d\u306b\u3001OutputFile.java\u306e\u7279\u5b9a\u95a2\u6570\u306b\u30b3\u30fc\u30c9\u6ce8\u5165\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u653b\u6483\u53ef\u80fd\u3067\u3001\u653b\u6483\u30b3\u30fc\u30c9\u306f\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\nCVE-2026-13500 CVSS 7.3 | HIGH", "creation_timestamp": "2026-06-28T16:06:32.971698Z"}, {"uuid": "56d1ea25-3140-41bb-81c2-b2444a9a9139", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13500", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpgqe2fyrg2o", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-13500 \u0432 ANTLR4: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/D15638ED-3D34-4E1A-BB7E-E3A58085B69A", "creation_timestamp": "2026-06-29T14:50:24.450543Z"}, {"uuid": "f4476723-8957-459e-9149-5115a56ca822", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13500", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mpgxv6semf26", "content": "CVE-2026-13500 - Code Injection in ANTLR4 up to 4.13.2. CVSS 7.3. Remote exploit public, vendor unresponsive. Mitigate immediately. #CVE #infosec #ANTLR\n\nhttps://www.valtersit.com/cve/CVE-2026-13500/", "creation_timestamp": "2026-06-29T17:05:18.555361Z"}, {"uuid": "3c6e17c8-3359-44e5-9428-a3901d1707ea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13500", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpha2ewcmn2n", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-13500 \u0432 ANTLR4: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/0BA0DFFD-218B-47FA-A363-74821ABC218C", "creation_timestamp": "2026-06-29T19:31:19.715391Z"}]}