https://vulnerability.circl.lu/sightings/feed 2026-10-16T08:13:06.001419+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/af3f75d2-dc7e-4db9-8852-8ff88781ad71/export 2026-10-16T08:13:06.027602+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "af3f75d2-dc7e-4db9-8852-8ff88781ad71", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84994", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117437834200741007", "content": "CVE-2026-84994 Qwik: Crashing any Qwik Server via Resource thenable Qwik is a performance-focused JavaScript framework. Prior to @builder.io/qwik 1.20.0 and @qwik.dev/core 2.0.0-beta.37, default server-side qwik-json deserialization causes ResourceSerializer.$fill$ to pass resource._resolved to Promise.resolve without first rejecting attacker-controlled thenables. An unauthenticated request can provide a plain object whose then property is a QRL for an unregistered symbol, causing an orphaned asynchronous rejection that terminates Node.js under its default unhandled-rejection policy. A single request can crash a server, and repeated requests can keep replicas unavailable. This issue is fixed in @builder.io/qwik 1.20.0 and @qwik.dev/core 2.0.0-beta.37.\nhttps://www.cve.org/CVERecord?id=CVE-2026-84994https://github.com/QwikDev/qwik/security/advisories/GHSA-x586-xvc8-g7q6https://github.com/QwikDev/qwik/pull/8655https://github.com/QwikDev/qwik/commit/c1e7444402f9592b5cf9096e10bf303ab4640511https://github.com/QwikDev/qwik/releases/tag/@builder.io/qwik@1.20.0#QwikDev #qwik #@builder.io#CVE_2026_84994#bot", "creation_timestamp": "2026-10-14T06:25:40.549973Z"} 2026-10-14T06:25:40.549973+00:00