{"vulnerability": "CVE-2026-108400", "sightings": [{"uuid": "91ddecfe-0346-4aa1-a4eb-ad7bddfbf008", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-108400", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=2106", "content": "", "creation_timestamp": "2026-10-13T21:00:00.000000Z"}, {"uuid": "e1f7e6e0-3367-4129-aba1-4751c15d7a33", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108400", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117435615241125017", "content": "CVE-2026-108400 HEVC Video Extensions Remote Code Execution Vulnerability Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108400https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108400#microsoft #Microsoft #HEVCVideoExtensions #HEVCVideoExtensionsforLicensedApplications #HEVCVideoExtensionsfromDeviceManufacturer#CVE_2026_108400#bot", "creation_timestamp": "2026-10-13T21:01:22.691325Z"}, {"uuid": "abb134c8-2249-4b45-9309-d2c809bc86e1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108400", "type": "seen", "source": "https://bsky.app/profile/windowsforum.com/post/3mxsumefyx42l", "content": "HEVC Video Extensions RCE (CVE-2026-108400); KB5127648 fixes Win11 game mouse stutter; Dynamics NAV 2018 EoP (CVE-2026-105727); M365 Copilot blocks email prompt injection; File Explorer Details view has 280+ columns. +25 more stories, 3 new members", "creation_timestamp": "2026-10-14T06:00:08.274015Z"}, {"uuid": "f628a7b8-29cb-47d8-a52e-1a7d10115643", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-108400", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-25", "content": "", "creation_timestamp": "2026-10-14T01:49:33.000000Z"}]}