CVE-2026-108387
radare2: Remote code execution when loading Pebble/SMD binary
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | CWE-78 |
| Vendor | radareorg |
| Product | radare2 |
| Published | Nov 4, 2026 |
Stay Ahead of the Next One
Get instant alerts for radareorg radare2
Be the first to know when new unknown vulnerabilities affecting radareorg radare2 are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
radareorg / radare2
< 6.2.2
References
github.com: https://github.com/radareorg/radare2/security/advisories/GHSA-px7c-gwvj-73vf github.com: https://github.com/radareorg/radare2/issues/26600 github.com: https://github.com/radareorg/radare2/commit/59899e6b8b18772ce9460b4caa2ced7f257fae76 github.com: https://github.com/radareorg/radare2/commit/c9de154cafd788d66535435e43ad6a54aed7ea2a github.com: https://github.com/radareorg/radare2/releases/tag/6.2.2