{"id":"RLSA-2026:57462","summary":"Important: curl security, bug fix, and enhancement update","details":"The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.\n\nSecurity Fix(es):\n\n* curl: curl: Insecure connection establishment due to TLS configuration mismatch (CVE-2026-8286)\n\nBug Fix(es) and Enhancement(s):\n\n* Regression of Rocky Linux-73788. The .9 revision appears to have broken the logic that forces NTLM to use HTTP/1.1. (JIRA:Rocky Linux-171912)\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":"2026-08-21T06:30:04.265811886Z","published":"2026-08-21T06:01:06.770182Z","upstream":["CVE-2026-8286"],"database_specific":{"license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:57462"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:57462"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2496763"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:57462"}],"affected":[{"package":{"name":"curl","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/curl?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:7.61.1-34.el8_10.13"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57462.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}