Products: 1
    Vulnerabilities: 10
    Known Exploited: 0
    1
    Critical Level Threats
    4
    High Level Threats
    4
    Medium Level Threats
    1
    Low Level Threats

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    Vulnerabilities

    CVE-2026-69184

    c-ares: CPU-exhaustion denial of service via unbounded DNS name compression pointer chains

    Last Modified: Sep 21, 2026
    Published: Sep 18, 2026

    CVE-2026-69186

    c-ares: Memory-amplification denial of service via unvalidated DNS header record counts

    Last Modified: Sep 20, 2026
    Published: Sep 18, 2026

    CVE-2026-33630

    c-ares : Use-after-free / double-free in c-ares query-completion handling, remotely triggerable via ares_getaddrinfo() over TCP

    Last Modified: Sep 05, 2026
    Published: Jul 07, 2026

    CVE-2025-62408

    c-ares has a Use After Free vulnerability when connection is cleaned up after error

    Last Modified: Feb 02, 2026
    Published: Dec 08, 2025

    CVE-2024-25629

    c-ares out of bounds read in ares__read_line()

    Last Modified: Feb 13, 2025
    Published: Feb 23, 2024
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    C-Ares Vulnerabilities & Security CVEs | CVE-DB