{"vulnerability": "CVE-2026-19912", "sightings": [{"uuid": "f73307ff-d198-4388-8b16-9f5a3b22f776", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mtwarfndxs2y", "content": "Two unpatched Kaltura server flaws (CVE-2026-19912, CVE-2026-19913) allow attackers to execute code and read files. Learn how to mitigate these risks.\n\n#Kaltura #CyberSecurity #CVE202619912 #CVE202619913 #InfoSec", "creation_timestamp": "2026-08-25T16:34:55.378478Z"}, {"uuid": "45dbea18-44d6-49bc-b712-a106780157d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mtyfmroaju2m", "content": "Kaltura mwEmbed\u306b2\u4ef6\u306e\u672a\u4fee\u6b63\u8106\u5f31\u6027\uff08CVE-2026-19913, CVE-2026-19912\uff09\u304c\u3042\u308a\u3001\u9060\u9694\u306e\u653b\u6483\u8005\u306f\u30d5\u30a1\u30a4\u30eb\u8aad\u53d6\u3084\u30b3\u30fc\u30c9\u5b9f\u884c\u304c\u53ef\u80fd\u3067\u3059\u3002", "creation_timestamp": "2026-08-26T13:07:08.599894Z"}, {"uuid": "b5a3b543-7b37-4494-81ec-db3348caec0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "https://bsky.app/profile/newssecia.bsky.social/post/3mtyhsgjags2x", "content": "\ud83e\udd16 CVE-2026-19913 & CVE-2026-19912: unpatched unsafe deserialization in Kaltura's mwEmbed video player allows remote unauthenticated file read + RCE via mwEmbedLoader.php (CERT/CC, no fix yet).\nhttps://thehackernews.com/2026/08/unpatched-kaltura-mwembed-flaws-could.html", "creation_timestamp": "2026-08-26T13:46:05.297268Z"}, {"uuid": "1838a709-4ea1-4578-ab47-74294419e1ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "https://thehackernews.com/2026/08/unpatched-kaltura-mwembed-flaws-could.html", "content": "The CERT Coordination Center (CERT/CC) has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read arbitrary files from a server and execute code on it.\n\nThe flaws, tracked as CVE-2026-19913 and CVE-2026-19912, both stem from the same unsafe deserialization in the mwEmbedLoader.php endpoint of the mwEmbed player", "creation_timestamp": "2026-08-26T16:00:49.696435Z"}, {"uuid": "ef72f027-edc4-4790-a7f4-844b01e3967a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "https://thehackernews.com/2026/08/unpatched-kaltura-mwembed-flaws-could.html", "content": "The CERT Coordination Center (CERT/CC) has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read arbitrary files from a server and execute code on it.\n\nThe flaws, tracked as CVE-2026-19913 and CVE-2026-19912, both stem from the same unsafe deserialization in the mwEmbedLoader.php endpoint of the mwEmbed player", "creation_timestamp": "2026-08-27T01:00:32.936106Z"}, {"uuid": "9ea207f0-a313-4dce-8a01-fb5ebe75412a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19912", "type": "seen", "source": "Telegram/ICvZtR0GD12Ljqtd0YsjdvO2wbD2jwjqGxoQJK8tYJSlhQ", "content": "", "creation_timestamp": "2026-08-27T08:00:05.911637Z"}]}