{"vulnerability": "CVE-2026-9675", "sightings": [{"uuid": "6fdc88e3-5316-4ff2-8a24-dcf7c1fc9932", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/ulisesgascon.com/post/3moipzi2kmc2g", "content": "\ud83d\udea8 High-severity security fix in undici@8.5.0 just released!\n\nPatches CVE-2026-9675. undici WebSocket client vulnerable to denial of service via cumulative fragment bypass.\n\ngithub.com/nodejs/undic...", "creation_timestamp": "2026-06-17T16:24:39.456649Z"}, {"uuid": "0217ece1-88a2-4835-87c6-f521aab51a10", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3moiyr2plnu2x", "content": "CVE-2026-9675 - undici WebSocket client vulnerable to denial of service via cumulative fragment bypass\nCVE ID : CVE-2026-9675\n \n Published : June 17, 2026, 4:20 p.m. | 1\u00a0hour, 22\u00a0minutes ago\n \n Description : Impact:\nThe undici WebSocket client enforces maxPayloadSize per-frame...", "creation_timestamp": "2026-06-17T19:00:58.755568Z"}, {"uuid": "8604ec34-05f0-4ac7-9ace-62f9d070a0bf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/nodeland.dev/post/3mol72mwbn425", "content": "\ud83d\udfe0 High: WebSocket DoS, cumulative fragments (CVE-2026-9675).\nPer-frame size was checked, but not the cumulative size across a fragmented message. An 8.x-only regression (introduced in 8.1.0). Fixed in 8.5.0.", "creation_timestamp": "2026-06-18T15:59:02.303074Z"}, {"uuid": "9a29bbd9-1113-42ed-8baf-7d41faef4edc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljfdaoh2i", "content": "Unaddressed Vulnerability CVE-2026-9675: Widespread Denial of Service Risk Looms", "creation_timestamp": "2026-06-28T18:18:35.872811Z"}, {"uuid": "6e9d96c7-3ceb-4113-852b-a12437c1f70b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljfspq52p", "content": "CVE-2026-9675: A Denial of Service Opportunity Too Easy to Ignore", "creation_timestamp": "2026-06-28T18:18:36.437331Z"}, {"uuid": "7a39eae4-245a-4581-b9d7-abdc066a2f29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljg52ft2l", "content": "CVE-2026-9675: Another Reminder of Our Misplaced Trust in Vulnerable WebSocket Technologies", "creation_timestamp": "2026-06-28T18:18:36.893481Z"}, {"uuid": "06a4183f-4653-4b6a-987d-f821e3fc9607", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljgj6it24", "content": "CVE-2026-9675: A Stark Reminder of the Governance Gaps in WebSocket Security", "creation_timestamp": "2026-06-28T18:18:37.399701Z"}, {"uuid": "8f2b2345-77ae-4eff-90c7-55c99f82fead", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljgrxwn2o", "content": "CVE-2026-9675: A Muffled Alarm for the Uninformed", "creation_timestamp": "2026-06-28T18:18:37.905664Z"}, {"uuid": "2b71f663-352f-42f6-ab72-bf5e56a8fd08", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://bsky.app/profile/cybernewsroom.bsky.social/post/3mpeljh7bio2c", "content": "Roundtable: CVE-2026-9675 undici WebSocket client vulnerable to denial of service via cumulative fragment bypass", "creation_timestamp": "2026-06-28T18:18:38.417568Z"}, {"uuid": "de80bf3b-78e5-4112-92b7-74dd20273866", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-9675", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0812", "content": "", "creation_timestamp": "2026-07-01T02:44:37.451650Z"}]}