{"vulnerability": "cve-2026-8797", "sightings": [{"uuid": "6a80195a-53ca-4a44-850b-ef68047b3d86", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-8797", "type": "seen", "source": "https://jvn.jp/en/jp/JVN35146924", "content": "", "creation_timestamp": "2026-06-26T05:45:02.468962Z"}, {"uuid": "b19593df-c719-40fb-9021-afa53c4e28a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8797", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp66slptia27", "content": "CVE-2026-8797 - An access control deficiency vulnerability exists\nCVE ID : CVE-2026-8797\n \n Published : June 26, 2026, 4:14 a.m. | 57\u00a0minutes ago\n \n Description : An access control deficiency vulnerability exists in ExpressUpdate Agent for Windows. If a malicious user gains ac...", "creation_timestamp": "2026-06-26T05:15:07.255651Z"}, {"uuid": "a4477c2d-dfe3-4238-96c8-bbcdb528da4a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-8797", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mp6bdoedmi2l", "content": "NEC ExpressUpdate Agent for Windows hit by CVE-2026-8797 (HIGH): exposed IOCTL allows local SYSTEM-level code execution. No patch \u2014 restrict access & monitor now. https://radar.offseq.com/threat/cve-2026-8797-cwe-782-exposed-ioctl-with-insuffici-3ae62ec0cc5d59d0 #OffSeq #Vulnerability #WindowsSec...", "creation_timestamp": "2026-06-26T06:00:28.410547Z"}, {"uuid": "9e3598e9-0437-4c9d-b33a-8814553047ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-8797", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116814880812351701", "content": "HIGH severity: CVE-2026-8797 impacts NEC ExpressUpdate Agent for Windows. Exposed IOCTL enables local privilege escalation to SYSTEM. No patch yet \u2014 restrict local access, monitor activity. Details: https://radar.offseq.com/threat/cve-2026-8797-cwe-782-exposed-ioctl-with-insuffici-3ae62ec0cc5d59d0 #OffSeq #Vulnerability #Windows #PrivilegeEscalation", "creation_timestamp": "2026-06-26T06:00:32.887142Z"}]}