{"id":"UBUNTU-CVE-2023-5686","details":"Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.","modified":"2026-01-20T19:06:29.765266Z","published":"2023-10-20T17:15:00Z","upstream":["CVE-2023-5686"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-5686"},{"type":"REPORT","url":"https://huntr.com/bounties/bbfe1f76-8fa1-4a8c-909d-65b16e970be0"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-5686"}],"affected":[{"package":{"name":"radare2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/radare2@0.9.6-3.1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.6-3.1ubuntu1"],"ecosystem_specific":{"priority_reason":"Out of bounds read leading to a crash, unlikely to expose any sensitive 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