{"id":"SUSE-SU-2026:2717-1","summary":"Security update for apache2","details":"This update for apache2 fixes the following issues\n\n- CVE-2026-29167: mod_ldap per-dir use-after-free (bsc#1267976).\n- CVE-2026-29170: mod_proxy_ftp XSS (bsc#1267977).\n- CVE-2026-34355: mod_proxy_html buffer overflow (bsc#1267978).\n- CVE-2026-34356: malicious backend servers can lead to a heap-based buffer overflow (bsc#1267955).\n- CVE-2026-42535: malicious path manipulation can lead to child process crashes (bsc#1267956).\n- CVE-2026-42536: processing untrusted content can lead to a heap-based buffer overflow (bsc#1267962).\n- CVE-2026-43951: out-of-bound read in `merge_response_headers` can cause crash (bsc#1267963).\n- CVE-2026-44119: improper privilege management can lead to an unauthorized read (bsc#1267965).\n- CVE-2026-44185: Stack Buffer Over-Read in mod_ssl OCSP `send_request` (bsc#1267969).\n- CVE-2026-44186: responses from an attacker-controlled FTP backend can lead to resource exhaustion and a denial of\n  service (bsc#1267970).\n- CVE-2026-44631: crafted regular expression can lead to a buffer underwrite (bsc#1267971).\n- CVE-2026-48913: file handle exhaustion during request processing in mod_http2 can lead to a use-after-free\n  (bsc#1267972).\n- CVE-2026-49975: Fix cookie header accounting against LimitRequestFields (bsc#1267503).\n","modified":"2026-07-02T18:24:16.791005688Z","published":"2026-07-01T08:05:04Z","related":["CVE-2026-29167","CVE-2026-29170","CVE-2026-34355","CVE-2026-34356","CVE-2026-42535","CVE-2026-42536","CVE-2026-43951","CVE-2026-44119","CVE-2026-44185","CVE-2026-44186","CVE-2026-44631","CVE-2026-48913","CVE-2026-49975"],"upstream":["CVE-2026-29167","CVE-2026-29170","CVE-2026-34355","CVE-2026-34356","CVE-2026-42535","CVE-2026-42536","CVE-2026-43951","CVE-2026-44119","CVE-2026-44185","CVE-2026-44186","CVE-2026-44631","CVE-2026-48913","CVE-2026-49975"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262717-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267503"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267955"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267956"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267962"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267963"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267965"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267969"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267970"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267971"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267972"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267976"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267977"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267978"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-29167"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-29170"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34355"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34356"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42535"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42536"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43951"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44119"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44185"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44186"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44631"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-48913"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-49975"}],"affected":[{"package":{"name":"apache2","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.66-35.81.1"}]}],"ecosystem_specific":{"binaries":[{"apache2-prefork":"2.4.66-35.81.1","apache2-tls13-worker":"2.4.66-35.81.1","apache2-utils":"2.4.66-35.81.1","apache2":"2.4.66-35.81.1","apache2-tls13-utils":"2.4.66-35.81.1","apache2-tls13":"2.4.66-35.81.1","apache2-tls13-devel":"2.4.66-35.81.1","apache2-tls13-example-pages":"2.4.66-35.81.1","apache2-tls13-prefork":"2.4.66-35.81.1","apache2-doc":"2.4.66-35.81.1","apache2-worker":"2.4.66-35.81.1","apache2-tls13-doc":"2.4.66-35.81.1","apache2-devel":"2.4.66-35.81.1","apache2-example-pages":"2.4.66-35.81.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2717-1.json"}},{"package":{"name":"apache2-tls13","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/apache2-tls13&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.66-35.81.1"}]}],"ecosystem_specific":{"binaries":[{"apache2-prefork":"2.4.66-35.81.1","apache2-tls13-prefork":"2.4.66-35.81.1","apache2-tls13-example-pages":"2.4.66-35.81.1","apache2-doc":"2.4.66-35.81.1","apache2-worker":"2.4.66-35.81.1","apache2-tls13":"2.4.66-35.81.1","apache2-tls13-devel":"2.4.66-35.81.1","apache2-tls13-worker":"2.4.66-35.81.1","apache2-example-pages":"2.4.66-35.81.1","apache2-utils":"2.4.66-35.81.1","apache2-devel":"2.4.66-35.81.1","apache2-tls13-doc":"2.4.66-35.81.1","apache2-tls13-utils":"2.4.66-35.81.1","apache2":"2.4.66-35.81.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2717-1.json"}},{"package":{"name":"apache2","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.66-35.81.1"}]}],"ecosystem_specific":{"binaries":[{"apache2-tls13-prefork":"2.4.66-35.81.1","apache2-prefork":"2.4.66-35.81.1","apache2-tls13-example-pages":"2.4.66-35.81.1","apache2-tls13-utils":"2.4.66-35.81.1","apache2-tls13-worker":"2.4.66-35.81.1","apache2":"2.4.66-35.81.1","apache2-devel":"2.4.66-35.81.1","apache2-tls13":"2.4.66-35.81.1","apache2-tls13-doc":"2.4.66-35.81.1","apache2-utils":"2.4.66-35.81.1","apache2-example-pages":"2.4.66-35.81.1","apache2-worker":"2.4.66-35.81.1","apache2-doc":"2.4.66-35.81.1","apache2-tls13-devel":"2.4.66-35.81.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2717-1.json"}},{"package":{"name":"apache2-tls13","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/apache2-tls13&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.66-35.81.1"}]}],"ecosystem_specific":{"binaries":[{"apache2-tls13-doc":"2.4.66-35.81.1","apache2-tls13-example-pages":"2.4.66-35.81.1","apache2-worker":"2.4.66-35.81.1","apache2-tls13-worker":"2.4.66-35.81.1","apache2":"2.4.66-35.81.1","apache2-tls13":"2.4.66-35.81.1","apache2-tls13-devel":"2.4.66-35.81.1","apache2-example-pages":"2.4.66-35.81.1","apache2-utils":"2.4.66-35.81.1","apache2-prefork":"2.4.66-35.81.1","apache2-tls13-prefork":"2.4.66-35.81.1","apache2-devel":"2.4.66-35.81.1","apache2-tls13-utils":"2.4.66-35.81.1","apache2-doc":"2.4.66-35.81.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2717-1.json"}}],"schema_version":"1.7.5"}