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    CVE-2024-24990

    When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed requests can cause NGINX worker processes to terminate. Note: The HTTP/3 QUIC module is not enabled by default and is considered experimental. For more information, refer to Support for QUIC and HTTP/3 https://nginx.org/en/docs/quic.html . Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

    Published:Feb 14, 2024
    Last Modified:May 8, 2025
    EPS:Feb 14, 2024
    EPSS Score:0.00182
    CVSS Score:7.5

    Affected Products

    Vendor
    F5
    Product
    Nginx Open Source
    Vendor
    F5
    Product
    Nginx Plus

    Exploits

    No exploit reference

    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-2026-42055 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module…
    CVE-2026-48142 (CVSS 6.3) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When content is s…
    CVE-2026-9256 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerabilit…
    CVE-2026-42926 (CVSS 6.3) — When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses…
    CVE-2026-40460 (CVSS 6.9) — When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to …
    CVE-2026-42934 (CVSS 6.3) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When charset, sou…

    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