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    CVE-2026-8695

    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.

    Published:May 15, 2026
    Last Modified:Jul 14, 2026
    EPS:May 15, 2026
    EPSS Score:0.00626
    CVSS Score:7.5

    Affected Products

    Vendor
    Radare
    Product
    Radare2

    Exploits

    https://github.com/radareorg/radare2/issues/25835https://github.com/radareorg/radare2/issues/25836https://github.com/radareorg/radare2/issues/25835

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-8696 (CVSS 8.7) — radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_pids_list() function within the GDB client c…
    CVE-2026-6942 (CVSS 9.3) — radare2-mcp version 1.6.0 and earlier contains an os command injection vulnerability that allows remote attack…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High