{"id":"EM-20261104-WIA6","url":"https://cyber.eventmonitor.net/incident/EM-20261104-WIA6/radare2-vulnerability-cve-2026-108387/","type":"cve","title":"radare2 Vulnerability (CVE-2026-108387)","subtitle":"CVE-2026-108387","subject":"CVE-2026-108387","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-04T23:17:18.320Z","firstSignal":"2026-11-04T22:26:59.000Z","lastSignal":"2026-11-04T23:17:18.320Z","updated":"2026-11-06T12:16:45.734Z","revision":1,"life":[{"status":"Born","at":"2026-11-04T23:17:18.320Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-04T23:17:18.320Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-04T22:26:59.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-04T23:17:18.320Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261104-WIA6 created."}],"stages":[{"name":"Disclosed","at":"2026-11-04T23:17:18.320Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-04T23:17:18.320Z","detail":"CVSS 8.5 · EPSS 0.1%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-04T22:26:59.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-04T22:26:59.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-108387 (important)","text":"radare2: radare2: Arbitrary code execution via crafted binary file","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-108387.json"},{"at":"2026-11-04T23:17:18.320Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-108387 (CVSS 8.5)","text":"radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.2, attacker-controlled data from several binary format plugins could reach RBinInfo->bclass. Opening or analyzing a crafted Pebble or Sega Mega Drive binary could place a dbg:// URI in bclass, causing radare2 to reopen the input through the debug input/output plugin and ultimately pass attacker-controlled arguments to execvp(). This could execute commands with the privileges of the radare2 process without an explicit debugging command. This issue is fixed in version 6.2.2.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108387"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-04T23:17:18.320","score":8.5,"severity":"HIGH","desc":"radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.2, attacker-controlled data from several binary format plugins could reach RBinInfo->bclass. Opening or analyzing a crafted Pebble or Sega Mega Drive binary could place a dbg:// URI in bclass, causing…","product":"","seen":1793844384577},"kev":null,"epss":{"epss":0.0015,"pct":0.0423,"at":1793967405734},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}