{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"open62541","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NTMAMGERQR45JQR04SRQPF","modified_at":"2026-10-24T09:47:32.006070106Z","published_at":"2026-07-30T23:16:52.743Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-65423","https://security-tracker.debian.org/tracker/CVE-2026-65423"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-65423","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-65423"}],"summary":"An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to trigger an out-of-bounds write."}