{"schema_version":"1.7.5","id":"SUSE-SU-2026:22443-1","published":"2026-06-25T08:44:18Z","modified":"2026-07-04T18:24:19.022671656Z","related":["CVE-2026-33814","CVE-2026-34986","CVE-2026-39821"],"upstream":["CVE-2026-33814","CVE-2026-34986","CVE-2026-39821"],"summary":"Security update for containerd","details":"This update for containerd fixes the following issues\n\n- CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE\n  (bsc#1265794).\n- CVE-2026-34986: github.com/go-jose/go-jose/v3: crafted JWE input with a missing encrypted key can lead to a denial of\n  service (bsc#1262948).\n- CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation\n  bypass and privilege escalation (bsc#1266640).\n","affected":[{"package":{"name":"containerd","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-slfo.1.1_3.1"}]}],"ecosystem_specific":{"binaries":[{"containerd":"1.7.29-slfo.1.1_3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22443-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622443-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262948"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265794"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266640"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-33814"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34986"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-39821"}]}