CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,443 CVEs published, 355 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,443
Show in the list
Critical, last 7 days
355
Show in the list
Healthcare-tagged, last 7 days
4
Show in the list
Known exploited (CISA KEV)
1,747
Show in the list

Showing CVEs that name the product apache:http_server. Show all products

54 CVEs, showing 1 to 50Page 1 of 2Next
CVESeverityTitlePublished
CVE-2026-63686High 7.5Apache HTTP Server: mod_xml2enc crash on charset conversion failure
Assigned by apache
Oct 1, 2026
CVE-2026-93546High 8.8Apache HTTP Server: mod_dav_fs namespace overflow
Assigned by apache
Oct 1, 2026
CVE-2026-79768Medium 5.3Apache HTTP Server: mod_userdir information disclosure
Assigned by apache
Oct 1, 2026
CVE-2026-73637High 7.3Apache HTTP Server: mod_auth_digest DoS attack
Assigned by apache
Oct 1, 2026
CVE-2026-73636High 8.1Apache HTTP Server: mod_auth_digest one-time-nonce replay attack
Assigned by apache
Oct 1, 2026
CVE-2026-63718High 7.5Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding response smuggling
Assigned by apache
Oct 1, 2026
CVE-2026-63292High 7.5Apache HTTP Server: mod_vhost_alias stack overflow
Assigned by apache
Oct 1, 2026
CVE-2026-63045High 7.5Apache HTTP Server: mod_proxy_ftp PASV address handling
Assigned by apache
Oct 1, 2026
CVE-2026-59797Critical 9.8Apache HTTP Server: mod_ssl SSLRequire allows .htaccess ap_expr file-function
Assigned by apache
Oct 1, 2026
CVE-2026-59685High 7.5Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM
Assigned by apache
Oct 1, 2026
CVE-2026-58415Medium 5.3Apache HTTP Server: mod_dav_fs property database read access
Assigned by apache
Oct 1, 2026
CVE-2026-57941Critical 9.8Apache HTTP Server: mod_http2 use-after-free / wild write via shared session->bbtmp re-entrancy
Assigned by apache
Oct 1, 2026
CVE-2026-56449High 7.5Apache HTTP Server: mod_proxy_html: crash in dump_content
Assigned by apache
Oct 1, 2026
CVE-2026-56154Critical 9.8Apache HTTP Server: mod_rewrite use-after-free via %{LA-U:HTTP:...}
Assigned by apache
Oct 1, 2026
CVE-2026-56153High 7.5Apache HTTP Server: mod_charset_lite: Heap overflow in finish_partial_char
Assigned by apache
Oct 1, 2026
CVE-2026-48005High 7.5Apache HTTP Server: mod_auth_digest reauthentication attack
Assigned by apache
Oct 1, 2026
CVE-2026-47360High 7.5Apache HTTP Server: mod_session: Session cookie not removed during internal redirect
Assigned by apache
Oct 1, 2026
CVE-2026-46729High 7.5Apache HTTP Server: mod_heartmonitor denial of service
Assigned by apache
Oct 1, 2026
CVE-2026-42356Low 3.7Apache HTTP Server: limited RCE for some internal redirects to non-CGI files in CGI directories
Assigned by apache
Oct 1, 2026
CVE-2026-42528Medium 4.3Apache HTTP Server: mod_dav shared lock overflow
Assigned by apache
Oct 1, 2026
CVE-2026-49975High 7.5Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests.Jun 8, 2026
CVE-2026-48913High 7.3Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted.Jun 8, 2026
CVE-2026-44631Critical 9.8Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration.Jun 8, 2026
CVE-2026-44186High 7.3Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server with an attacker controlled backend FTP server.Jun 8, 2026
CVE-2026-44185High 7.3Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.Jun 8, 2026
CVE-2026-44119Medium 5.5Improper Privilege Management vulnerability in Apache HTTP Server 2.4.67 and earlier allows local .htaccess authors to read files with the privileges of the httpd user.Jun 8, 2026
CVE-2026-43951Medium 6.5Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response languages.Jun 8, 2026
CVE-2026-42536High 7.5Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.Jun 8, 2026
CVE-2026-42535Critical 9.1A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes.Jun 8, 2026
CVE-2026-34356High 7.5Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and ProxyPassReverseCookie* This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.Jun 8, 2026
CVE-2026-34355High 7.5A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.Jun 8, 2026
CVE-2026-29170Medium 6.1A cross-site scripting vulnerability exists in mod_proxy_ftp's HTML directory list generation in Apache HTTP Server 2.4.67 and earlier when listing FTP directory contents either via forward or revers…Jun 8, 2026
CVE-2026-29167Critical 9.8Use After Free vulnerability in Apache HTTP Server with mod_ldap in per-directory configuration This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.Jun 8, 2026
CVE-2026-28780Critical 9.8Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server.May 5, 2026
CVE-2026-29168High 7.3Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's mod_md via OCSP response data.May 5, 2026
CVE-2026-33523Medium 6.5HTTP response splitting vulnerability in multiple Apache HTTP Server modules with untrusted or compromised backend servers.May 4, 2026
CVE-2026-33007Medium 5.3A NULL pointer dereference in the mod_authn_socache in Apache HTTP Server 2.4.66 and earlier allows an unauthenticated remote user to crash a child process in a caching forward proxy configuration.May 4, 2026
CVE-2026-33006Medium 4.8A timing attack against mod_auth_digest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker.May 4, 2026
CVE-2026-29169High 7.5A NULL pointer dereference in mod_dav_lock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious request.mod_dav_lock is not used internally by mod_dav o…May 4, 2026
CVE-2026-23918High 8.8Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol.May 4, 2026
CVE-2026-34032Medium 5.3Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server.May 4, 2026
CVE-2026-33857Medium 5.3Out-of-bounds Read vulnerability in mod_proxy_ajp of Apache HTTP Server.May 4, 2026
CVE-2026-34059High 7.5Buffer Over-read vulnerability in Apache HTTP Server.May 4, 2026
CVE-2026-24072High 8.8An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user.May 4, 2026
CVE-2025-58098High 8.3Apache HTTP Server 2.4.65 and earlier with Server Side Includes (SSI) enabled and mod_cgid (but not mod_cgi) passes the shell-escaped query string to #exec cmd="..." directives.Dec 5, 2025
CVE-2025-66200Medium 5.4mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server.Dec 5, 2025
CVE-2025-65082Medium 6.5Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables cal…Dec 5, 2025
CVE-2025-59775High 7.5Server-Side Request Forgery (SSRF) vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSR…Dec 5, 2025
CVE-2025-55753High 7.5An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures (~30 days in default configurations), to the backoff timer becoming 0.Dec 5, 2025
CVE-2024-38475
Known exploited
Critical 9.1Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path.
Assigned by apache
Jul 1, 2024
Page 1 of 2Next

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

Your cookie choices
We use essential cookies to run this site, and, only with your consent, an advertising cookie from Google to measure whether our ads lead to sign-ups and subscriptions. See our for details.