{"id":"RLSA-2026:97191","summary":"Important: delve security, bug fix, and enhancement 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: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application (CVE-2026-33810)\n\n* net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Delve to 1.26 [rhel-10] (JIRA:Rocky Linux-157418)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.","modified":"2026-11-13T06:30:02.508127127Z","published":"2026-11-13T06:06:59.212490Z","upstream":["CVE-2026-33810","CVE-2026-33811"],"database_specific":{"license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:97191"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:97191"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456335"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467822"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:97191"}],"affected":[{"package":{"name":"delve-debugsource","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debugsource?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"package":{"name":"delve-debuginfo","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debuginfo?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"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":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"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":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"package":{"name":"delve-debugsource","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debugsource?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"package":{"name":"delve-debuginfo","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debuginfo?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"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":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"package":{"name":"delve-debuginfo","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debuginfo?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}},{"package":{"name":"delve-debugsource","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/delve-debugsource?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.1-2.el10_2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97191.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}