{"id":"CLSA-2026-1779892931","summary":"nginx: Fix of CVE-2026-42945","details":"- CVE-2026-42945: fix heap buffer overrun in ngx_http_rewrite_module when rewrite is followed by set/if/rewrite with unnamed PCRE captures","modified":"2026-10-26T09:31:37.549303096Z","published":"2026-05-27T14:42:16Z","upstream":["CVE-2026-42945"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos-stream8els/CLSA-2026-1779892931.html"}],"affected":[{"package":{"name":"nginx","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-all-modules","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-all-modules?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-filesystem","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-filesystem?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-mod-http-image-filter","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-mod-http-image-filter?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-mod-http-perl","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-mod-http-perl?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-mod-http-xslt-filter","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-mod-http-xslt-filter?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-mod-mail","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-mod-mail?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}},{"package":{"name":"nginx-mod-stream","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/nginx-mod-stream?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.1-9.module_el8+2413+5da981b3.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779892931.json"}}],"schema_version":"1.9.0"}