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Apache Software Foundation

Apache HTTP Server

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Current version
Last checked: 2026-10-20

2.4.69

Release date
October 01, 2026
Security status
16 high-severity CVEs tracked in the last 90 days. Current version not affected.

Source

GitHub API

Public release notes are linked for the latest stored release.

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Release history

See the latest published releases stored for this product.

Version Published Notes
2.4.69 2026-10-01 Release Notes
2.4.68 2026-06-08 Release Notes
2.4.67 2026-05-04 Release Notes
2.4.66 2025-12-04 Release Notes

Vulnerability tracking

versionPing monitors CVEs for this product. Matching CVEs are listed below. We only display CVEs with a CVSS score of 7.0 or higher that were published within the last 90 days.

Affected status is inferred from published affected version ranges where available. Always verify against the vendor advisory before making production decisions.

CVE Severity Published Status Summary
CVE-2026-63686 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-93546 HIGH (8.8) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 0 - Up to (including) 2.4.68
CVE-2026-73637 HIGH (7.3) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-73636 HIGH (8.1) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-63718 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.30 - Up to (including) 2.4.68
CVE-2026-63292 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-63045 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-59797 CRITICAL (9.8) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-59685 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-57941 CRITICAL (9.8) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-56449 HIGH (7.5) 2026-10-01 Current versionnot affected

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-56154 CRITICAL (9.8) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-56153 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-48005 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-47360 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68
CVE-2026-46729 HIGH (7.5) 2026-10-01 Current versionnot affected

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.

Affected versions
  • From (including) 2.4.0 - Up to (including) 2.4.68