{"schema_version":"1.7.2","id":"OESA-2026-2639","modified":"2026-06-12T12:25:36Z","published":"2026-06-12T12:25:36Z","upstream":["CVE-2026-49975"],"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\nA vulnerability was found in Apache HTTP Server (Web Server) (affected version not known). It has been rated as critical.Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use.Impacted is availability.The exploit is available at blog.calif.io. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k.Applying a patch is able to eliminate this problem.(CVE-2026-49975)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"httpd","purl":"pkg:rpm/openEuler/httpd&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.51-31.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["httpd-2.4.51-31.oe2203sp4.aarch64.rpm","httpd-debuginfo-2.4.51-31.oe2203sp4.aarch64.rpm","httpd-debugsource-2.4.51-31.oe2203sp4.aarch64.rpm","httpd-devel-2.4.51-31.oe2203sp4.aarch64.rpm","httpd-tools-2.4.51-31.oe2203sp4.aarch64.rpm","mod_ldap-2.4.51-31.oe2203sp4.aarch64.rpm","mod_md-2.4.51-31.oe2203sp4.aarch64.rpm","mod_proxy_html-2.4.51-31.oe2203sp4.aarch64.rpm","mod_session-2.4.51-31.oe2203sp4.aarch64.rpm","mod_ssl-2.4.51-31.oe2203sp4.aarch64.rpm"],"noarch":["httpd-filesystem-2.4.51-31.oe2203sp4.noarch.rpm","httpd-help-2.4.51-31.oe2203sp4.noarch.rpm"],"src":["httpd-2.4.51-31.oe2203sp4.src.rpm"],"x86_64":["httpd-2.4.51-31.oe2203sp4.x86_64.rpm","httpd-debuginfo-2.4.51-31.oe2203sp4.x86_64.rpm","httpd-debugsource-2.4.51-31.oe2203sp4.x86_64.rpm","httpd-devel-2.4.51-31.oe2203sp4.x86_64.rpm","httpd-tools-2.4.51-31.oe2203sp4.x86_64.rpm","mod_ldap-2.4.51-31.oe2203sp4.x86_64.rpm","mod_md-2.4.51-31.oe2203sp4.x86_64.rpm","mod_proxy_html-2.4.51-31.oe2203sp4.x86_64.rpm","mod_session-2.4.51-31.oe2203sp4.x86_64.rpm","mod_ssl-2.4.51-31.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2639"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49975"}],"database_specific":{"severity":"High"}}