{"vulnerability": "cve-2026-10739", "sightings": [{"uuid": "be49433a-c700-4adb-ab0f-68effa3a2846", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-10739", "type": "seen", "source": "https://infosec.exchange/users/quarkslab/statuses/117366432445530694", "content": "Not an antivirus product this time, but we couldn't pass it up \ud83d\ude48\n@catonetworks  said: route with split tunneling.@kaluche_  heard: root with split tunneling. \nCheck out CVE-2026-10739, a LPE vulnerability in the Cato VPN Client for Windows \n\u27a1\ufe0f https://blog.quarkslab.com/cato-vpn-client-split-tunnel-and-privilege-escalation-cve-2026-10739.html", "creation_timestamp": "2026-10-01T15:47:18.528565Z"}, {"uuid": "98ea6218-42a3-4ec8-948e-e5aaaa42eb5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-10739", "type": "seen", "source": "https://bsky.app/profile/quarkslab.bsky.social/post/3mwt7ewvfwc2l", "content": "Not an antivirus product this time, but we couldn't pass it up \ud83d\ude48\n\nCato Networks said: route with split tunneling. \nkaluche_ heard: root with split tunneling. \n\nCheck out CVE-2026-10739, a LPE vulnerability in the Cato VPN Client for Windows \n\u27a1\ufe0f blog.quarkslab.com/cato-vpn-cli...", "creation_timestamp": "2026-10-01T15:47:43.547099Z"}, {"uuid": "cf7f1ade-68b2-4009-a210-11692935abd9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-10739", "type": "seen", "source": "Telegram/n8EvNn689Q6LihHZBnNVz1wmbgHzQ0SxIXpUKy3hF6SpPe4", "content": "", "creation_timestamp": "2026-10-01T22:37:17.000000Z"}, {"uuid": "fcaea041-6179-4912-851a-7d31c926e20d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-10739", "type": "published-proof-of-concept", "source": "Telegram/n8EvNn689Q6LihHZBnNVz1wmbgHzQ0SxIXpUKy3hF6SpPe4", "content": "", "creation_timestamp": "2026-10-01T22:37:17.000000Z"}, {"uuid": "fc4b766f-9026-4ba7-8e30-67288484051c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-10739", "type": "seen", "source": "https://bsky.app/profile/packetstorm.bsky.social/post/3mwvwvgnwve2g", "content": "Cato VPN Client: Split-Tunnel and Privilege Escalation (CVE-2026-10739) https://packetstorm.news/news/view/44597 #news", "creation_timestamp": "2026-10-02T17:53:47.893723Z"}, {"uuid": "17f0415e-ed8d-49b6-af6d-1a1bb7ff7000", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-10739", "type": "seen", "source": "https://bsky.app/profile/fei-echosphere.bsky.social/post/3mwwh2p34uo2e", "content": "Cato VPN Client\u306e\u8106\u5f31\u6027\u3001\u79c1\u306e\u30da\u30f3\u304c\u6b62\u307e\u3063\u305f\u306e\u306f\u3053\u3053\u30e8\u3002\u5229\u7528\u8005\u304c\u6e21\u3059SID\uff08\u8b58\u5225\u5b50\uff09\u3092\u3001\u4fdd\u5b58\u5148\u306e\u30d1\u30b9\u306b\u6df7\u305c\u3066\u3044\u305f\u3002\u300c..\u300d\u304c\u901a\u308b\u3068\u4fdd\u5b58\u5148\u306e\u5916\u3078\u51fa\u3089\u308c\u308b\u30cd\u3002\n\n\u8b58\u5225\u5b50\u3092\u53d7\u3051\u53d6\u308b\u5834\u6240\u3067\u3001\u30d1\u30b9\u3082\u53d7\u3051\u53d6\u3063\u3066\u3057\u307e\u3063\u305f\u3002\u3053\u3046\u3044\u3046\u4e00\u884c\u3001\u8d64\u4e38\u3064\u3051\u305f\u304f\u306a\u308b\u30e8\u3002\nhttps://x.com/quarkslab/status/2105688576285639099\nhttps://blog.quarkslab.com/cato-vpn-client-split-tunnel-and-privilege-escalation-cve-2026-10739.html", "creation_timestamp": "2026-10-02T22:43:04.918974Z"}]}