{"id":"RLSA-2026:8842","summary":"Important: delve security update","details":"Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out of your way as much as possible.\n\nSecurity Fix(es):\n\n* crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)\n\n* net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679)\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":"2026-04-21T12:30:13.386658Z","published":"2026-04-21T12:07:14.176910Z","upstream":["CVE-2026-25679","CVE-2026-27137"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:8842"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445356"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445345"}],"affected":[{"package":{"name":"delve","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.2-3.el10_1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:8842.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}