{"id":"EM-20261104-QLCP","url":"https://cyber.eventmonitor.net/incident/EM-20261104-QLCP/resiprocate-vulnerability-cve-2026-122126/","type":"cve","title":"resiprocate Vulnerability (CVE-2026-122126)","subtitle":"CVE-2026-122126","subject":"CVE-2026-122126","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-04T21:18:08.027Z","firstSignal":"2026-11-04T20:36:48.000Z","lastSignal":"2026-11-04T21:18:08.027Z","updated":"2026-11-06T12:16:45.734Z","revision":1,"life":[{"status":"Born","at":"2026-11-04T21:18:08.027Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-04T21:18:08.027Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-04T20:36:48.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-04T21:18:08.027Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261104-QLCP created."},{"at":"2026-11-04T21:18:08.027Z","what":"Severity raised to High by C6"}],"stages":[{"name":"Disclosed","at":"2026-11-04T21:18:08.027Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-04T21:18:08.027Z","detail":"CVSS 8.2 · EPSS 0.4%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-04T20:36:48.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-04T20:36:48.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":2,"title":"Red Hat: CVE-2026-122126 (moderate)","text":"resiprocate: resiprocate: Denial of service via heap buffer overflow in reTurn client","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-122126.json"},{"at":"2026-11-04T21:18:08.027Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-122126 (CVSS 8.2)","text":"reSIProcate reTurn client through 1.14.0 contains a heap buffer overflow in TurnTcpSocket::handleReadHeader() that allows malicious TURN servers to overwrite memory via oversized frame lengths. Attackers can send STUN or ChannelData frames declaring up to 65535 bytes, writing roughly 57 KB past the fixed 8192-byte mReadBuffer and crashing the client.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-122126"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-04T21:18:08.027","score":8.2,"severity":"HIGH","desc":"reSIProcate reTurn client through 1.14.0 contains a heap buffer overflow in TurnTcpSocket::handleReadHeader(), which TurnTlsSocket inherits, that allows malicious TURN servers or on-path attackers to overwrite memory via oversized frame lengths. Attackers can send STUN or ChannelData frames…","product":"","seen":1793917591435},"kev":null,"epss":{"epss":0.00369,"pct":0.30914,"at":1793967405734},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}