Veille CVE

Semaine du 4 mai au 10 mai 2026

11 CVE

Critique 1 Élevée 5 Moyenne 5 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « apache http_server » ✕
  1. CVE-2026-28780 9.8 Critique

    Apache Software Foundation Apache HTTP Server · Red Hat JBoss Core Services for RHEL 8 · Red Hat JBoss Core Services on RHEL 7 · Red Hat Enterprise Linux 10

    Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  2. CVE-2026-29168 7.3 Élevée

    Apache Software Foundation Apache HTTP Server · Apache http server

    Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's  mod_md via OCSP response data. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  3. CVE-2026-33523 6.5 Moyenne

    Apache Software Foundation Apache HTTP Server · Apache http server

    HTTP response splitting vulnerability in multiple Apache HTTP Server modules with untrusted or compromised backend servers. This issue affects Apache HTTP Server: from through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  4. CVE-2026-33007 5.3 Moyenne

    Apache Software Foundation Apache HTTP Server · Apache http server

    A 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. Users are recommended to upgrade to version 2.4.67, which fixes this issue.

  5. CVE-2026-33006 4.8 Moyenne

    Apache Software Foundation Apache HTTP Server · Apache http server

    A timing attack against mod_auth_digest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue.

  6. CVE-2026-29169 7.5 Élevée

    Apache Software Foundation Apache HTTP Server · Apache http server

    A 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 or mod_dav_fs. The only known use-case for mod_dav_lock was mod_dav_svn from Apache Subversion earlier than version 1.2.0. Users are recommended to upgrade to version 2.4.66, which fixes this issue, or remove mod_dav_lock.

  7. CVE-2026-23918 8.8 Élevée

    Apache Software Foundation Apache HTTP Server · Red Hat Hardened Images · Red Hat Enterprise Linux 10 · Red Hat Enterprise Linux 6

    Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  8. CVE-2026-34032 5.3 Moyenne

    Apache Software Foundation Apache HTTP Server · Apache http server

    Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  9. CVE-2026-33857 5.3 Moyenne

    Apache Software Foundation Apache HTTP Server · Apache http server

    Out-of-bounds Read vulnerability in mod_proxy_ajp of Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  10. CVE-2026-34059 7.5 Élevée

    Apache Software Foundation Apache HTTP Server · Apache http server

    Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

  11. CVE-2026-24072 8.8 Élevée

    Apache Software Foundation Apache HTTP Server · Apache http server

    An 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. Users are recommended to upgrade to version 2.4.67, which fixes this issue.