UBUNTU-CVE-2026-95101

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    UBUNTU-CVE-2026-95101

    Published: 15 Oct 2026Last Modified: 28 Oct 2026
    Upstream:
    CVE-2026-95101
    Aliases:
    USN-8955-1

    Summary:

    Details: Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module. When using HTTP/3 with proxy_request_buffering on directive, an unauthenticated attacker may be able to inject data in the proxied request. Impact This vulnerability may allow remote attackers to inject data in the proxied request.  There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

    References: https://ubuntu.com/security/CVE-2026-95101, https://www.cve.org/CVERecord?id=CVE-2026-95101, https://my.f5.com/manage/s/article/K000162613, https://ubuntu.com/security/notices/USN-8955-1

    Affected packages

    Package

    Name: nginx

    Purl: pkg:deb/ubuntu/nginx?arch=source&distro=stonking

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.30.4-7ubuntu1.1

    Affected versions

    1.28.3-2ubuntu1

    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
    UBUNTU-CVE-2026-95101 | CVE-DB