{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"open62541","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NTQCDP4SC8ARPEH68T2PJ1","modified_at":"2026-10-01T03:03:38.948124338Z","published_at":"2026-08-04T22:17:15.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-67856","https://security-tracker.debian.org/tracker/CVE-2026-67856"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-67856#Debian:14/open62541","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-67856"}],"summary":"An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via crafted CreateSubscription, CreateMonitoredItems(Sampling), Publish, TransferSubscriptions, and Delet"}