# CVE-2026-8695: radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers…

Source: https://junglewise.ai/threats/cve-2026-8695-radare2-6-1-5-contains-a-use-after-free-vulnerability-in-the-gdbr  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-05-15  
License: CC BY 4.0 with a link back

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.

Technologies: [Radare2](https://junglewise.ai/threats/technologies/radare2). Vendors: [Radare](https://junglewise.ai/threats/vendors/radare).

## Quick answers

**Is CVE-2026-8695 exploited in the wild?** 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.

## Affected products

- Radare2

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