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httpd

Apache HTTP Server

Current
2.4.68
Candidate
2.4.70Stale
License
Apache-2.0

Build

TargetResultLast successful versionSucceeded at
rva23
2.4.68
rva20
2.4.68
x86_64
2.4.68

Advisory · 20

Query product
http_serverNVD
Query vendor
apacheNVD
Query version
2.4.68NVD

Provider matches do not establish RPM applicability. Local patches, bundled dependencies and binary artifacts are not evaluated.

  • CVE-2026-42356
    Summary
    Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by mod_mime. This issue affects Apache HTTP Server: from 2.4.60 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.438%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:NNVD
  • CVE-2026-42528
    Summary
    A memory calculation bug in mod_dav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issueNVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.416%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LNVD
  • CVE-2026-46729
    Summary
    NULL Pointer Dereference vulnerability in Apache HTTP Servers mod_heartmonitor over unicast listener. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.451%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
  • CVE-2026-47360
    Summary
    Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HTTP Server's mod_session_cookie module. When SessionCookieRemove changes across internal redirects, the session cookie may still be passed to a backend server. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.386%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.60, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NNVD
  • CVE-2026-48005
    Summary
    Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck . Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.565%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
  • CVE-2026-56153
    Summary
    Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.465%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NNVD
  • CVE-2026-56154
    Summary
    Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.536%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
  • CVE-2026-56449
    Summary
    Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies. This issue affects Apache HTTP Server version 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.571%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NNVD
  • CVE-2026-57941
    Summary
    Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.594%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
  • CVE-2026-58415
    Summary
    Internal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.482%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NNVD
  • CVE-2026-59685
    Summary
    Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.465%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NNVD
  • CVE-2026-59797
    Summary
    Improper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-related expressions. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.504%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
  • CVE-2026-63045
    Summary
    Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response. Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.441%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NNVD
  • CVE-2026-63292
    Summary
    Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default. Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.948%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
  • CVE-2026-63686
    Summary
    A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.46%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
  • CVE-2026-63718
    Summary
    Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.434%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.30, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NNVD
  • CVE-2026-73636
    Summary
    Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client's shared memory entry when AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.397%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
  • CVE-2026-73637
    Summary
    Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.466%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LNVD
  • CVE-2026-79768
    Summary
    Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Server's mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.55%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; >= 2.4.0, < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NNVD
  • CVE-2026-93546
    Summary
    Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.NVD
    EPSS model date
    2026-11-09FIRST
    EPSS probability
    0.429%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*; < 2.4.69NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD

Description

The Apache HTTP Server Project is an effort to develop and maintain an open-source HTTP server for modern operating systems including UNIX and Windows. The goal of this project is to provide a secure, efficient and extensible server that provides HTTP services in sync with the current HTTP standards.

Changelog

PR · 3

Issue · 2

Checks
MonitorObservationLast checked
Stale
Repository refresh: git fetch exited 128 (authentication)
Stale
Source last confirmed at 2026-11-10T13:32:55+00:00; repository refresh overdue.
Checked
Checked
Checked
Current source cycle 2.4; upstream lifecycle only.
Not configured
No reliable monitor identity/configuration.
—
Not configured
No reliable monitor identity/configuration.
—
Checked
Current source component only; local patches, build options, bundled dependencies and binary artifacts are not evaluated.
Last attempted
Not configured
No reliable monitor identity/configuration.
—