CVE-2026-8695: radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers…
CVE-2026-8695 · Severity: high · CVSS 7.5 · Published 2026-05-15
radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers to trigger memory corruption by sending a valid qfThreadInfo response followed by a malformed qsThreadInfo response. Attackers can exploit this vulnerability through GDB remote debugging to cause a denial of service or potentially achieve code execution by manipulating thread list processing.
No. Junglewise Threat Intelligence has no report of CVE-2026-8695 being exploited in the wild.
How severe is CVE-2026-8695?
High severity, with a CVSS score of 7.5, published 15 May 2026.
Which products and versions are affected?
Radare2. The advisory does not name versions.
Is there a fix for CVE-2026-8695?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-8695?
Check whether you run Radare2. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.