{"schema_version":"1.7.2","id":"OESA-2026-4466","modified":"2026-10-22T14:35:28Z","published":"2026-10-22T14:35:28Z","upstream":["CVE-2026-58415","CVE-2026-59685","CVE-2026-59797","CVE-2026-63045","CVE-2026-63292","CVE-2026-63686","CVE-2026-63718","CVE-2026-79768","CVE-2026-93546"],"summary":"httpd security update","details":"Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server.\r\n\r\nSecurity Fix(es):\n\nInternal 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\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-58415)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59685)\n\nImproper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-related expressions.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59797)\n\nImproper 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.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63045)\n\nStack-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.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63292)\n\nA 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.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63686)\n\nInconsistent 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.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.(CVE-2026-63718)\n\nPath 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)\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-79768)\n\nInteger 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.(CVE-2026-93546)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP4","name":"httpd","purl":"pkg:rpm/openEuler/httpd&distro=openEuler-24.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.58-24.oe2403sp4"}]}],"ecosystem_specific":{"aarch64":["httpd-2.4.58-24.oe2403sp4.aarch64.rpm","httpd-debuginfo-2.4.58-24.oe2403sp4.aarch64.rpm","httpd-debugsource-2.4.58-24.oe2403sp4.aarch64.rpm","httpd-devel-2.4.58-24.oe2403sp4.aarch64.rpm","httpd-tools-2.4.58-24.oe2403sp4.aarch64.rpm","mod_ldap-2.4.58-24.oe2403sp4.aarch64.rpm","mod_md-2.4.58-24.oe2403sp4.aarch64.rpm","mod_proxy_html-2.4.58-24.oe2403sp4.aarch64.rpm","mod_session-2.4.58-24.oe2403sp4.aarch64.rpm","mod_ssl-2.4.58-24.oe2403sp4.aarch64.rpm"],"noarch":["httpd-filesystem-2.4.58-24.oe2403sp4.noarch.rpm","httpd-help-2.4.58-24.oe2403sp4.noarch.rpm"],"src":["httpd-2.4.58-24.oe2403sp4.src.rpm"],"x86_64":["httpd-2.4.58-24.oe2403sp4.x86_64.rpm","httpd-debuginfo-2.4.58-24.oe2403sp4.x86_64.rpm","httpd-debugsource-2.4.58-24.oe2403sp4.x86_64.rpm","httpd-devel-2.4.58-24.oe2403sp4.x86_64.rpm","httpd-tools-2.4.58-24.oe2403sp4.x86_64.rpm","mod_ldap-2.4.58-24.oe2403sp4.x86_64.rpm","mod_md-2.4.58-24.oe2403sp4.x86_64.rpm","mod_proxy_html-2.4.58-24.oe2403sp4.x86_64.rpm","mod_session-2.4.58-24.oe2403sp4.x86_64.rpm","mod_ssl-2.4.58-24.oe2403sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4466"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58415"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59685"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59797"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63045"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63292"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63686"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63718"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79768"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93546"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"database_specific":{"severity":"Critical"}}