{"id":"RLSA-2026:4705","summary":"Moderate: nginx security update","details":"nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. \n\nSecurity Fix(es):\n\n* nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections (CVE-2026-1642)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-03-27T12:31:32.210350Z","published":"2026-03-27T12:07:50.770013Z","upstream":["CVE-2026-1642"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:4705"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2436738"}],"affected":[{"package":{"name":"nginx","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/nginx?distro=rocky-linux-10&epoch=2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.26.3-2.el10_1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:4705.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}