CVE-2026-108387

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.

• CWE-78

• https://github.com/radareorg/radare2/commit/59899e6b8b18772ce9460b4caa2ced7f257fae76
• https://github.com/radareorg/radare2/commit/c9de154cafd788d66535435e43ad6a54aed7ea2a
• https://github.com/radareorg/radare2/issues/26600
• https://github.com/radareorg/radare2/releases/tag/6.2.2
• https://github.com/radareorg/radare2/security/advisories/GHSA-px7c-gwvj-73vf

Published

Nov 4, 2026

Last Modified

Nov 4, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-108380dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108381dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108382dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108383dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108384dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108385dataclasses-avroschema generates Avro schemas from Python da…8.8
• CVE-2026-108388Indico is a feature-rich event management system. Indico 3.3…3.5
• CVE-2026-10839Open redirection vulnerability in the authentication system …5.1
• CVE-2026-108390Hestia Control Panel is a lightweight and powerful control p…9.9
• CVE-2026-108395The Model Context Protocol Java SDK is the official Java SDK…7.5
• CVE-2026-108396Time-of-check time-of-use (toctou) race condition in Windows…7
• CVE-2026-108398Untrusted search path in .NET Framework allows an authorized…8.8