Io.netty

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    Products: 7
    Vulnerabilities: 27
    Known Exploited: 0
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    Critical Level Threats
    16
    High Level Threats
    11
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2026-93579

    Io.netty/netty-codec-http2: netty: http/2 header field values are not validated by default (cr/lf/nul passthrough)

    Last Modified: Nov 06, 2026
    Published: Sep 10, 2026

    CVE-2026-93578

    Io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass

    Last Modified: Sep 21, 2026
    Published: Sep 10, 2026

    CVE-2026-93576

    Io.netty/netty-codec-smtp: netty netty-codec-smtp — smtp command-name field is not crlf-validated (incomplete fix of cve-2025-59419)

    Last Modified: Sep 19, 2026
    Published: Sep 10, 2026

    CVE-2026-93575

    Io.netty/netty-codec-mqtt: netty: resource exhaustion in mqttdecoder

    Last Modified: Sep 22, 2026
    Published: Sep 10, 2026

    CVE-2026-93574

    Io.netty/netty-codec-http: netty: http request smuggling via post-digit whitespace in chunk-size parsing

    Last Modified: Nov 06, 2026
    Published: Sep 10, 2026
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    Io.netty Vulnerabilities & Security CVEs | CVE-DB