{"schema_version":"1.7.5","id":"openSUSE-SU-2026:21157-1","published":"2026-06-25T08:35:33Z","modified":"2026-06-30T18:24:46.133507207Z","related":["CVE-2026-39821"],"upstream":["CVE-2026-39821"],"summary":"Security update for golang-github-prometheus-alertmanager","details":"This update for golang-github-prometheus-alertmanager fixes the following issues:\n\nChanges in golang-github-prometheus-alertmanager:\n\n- CVE-2026-39821: Fix validation bypass and privilege escalation by\n  updating golang.org/x/net to version 0.55.0 (bsc#1266615)\n","affected":[{"package":{"name":"golang-github-prometheus-alertmanager","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/golang-github-prometheus-alertmanager&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.28.1-bp160.2.1"}]}],"ecosystem_specific":{"binaries":[{"golang-github-prometheus-alertmanager":"0.28.1-bp160.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21157-1.json"}}],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266615"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-39821"}]}