Use After Free in Radare Radare2
CVE-2026-8696
radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_pids_list() function within the GDB client core that allows remote attackers to cause a denial of service or potentially execute arbitrary code by sending malformed thread i…
Vulnerability class: Use-After-Free
EPSS: 0.004 (59.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Radare Radare2
- Radare2 — versions 6.1.5, c213ad6894a1eb9086ac8bf5fae35757e9e1683c
Weakness classification (CWE)
References
- disclosure@vulncheck.com (issue-tracking, Exploit, Issue Tracking)
- disclosure@vulncheck.com (Patch, patch)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-8696?
- CVE-2026-8696 is a high-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 7.5/10. Published 2026-05-15.
- How severe is CVE-2026-8696?
- High severity. CVSS v3 base score is 7.5 out of 10.