{"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_01M5NTA2FPYPY384CS202DCYHC","modified_at":"2026-10-01T03:03:29.351605907Z","published_at":"2026-07-30T22:16:55.717Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63559","https://security-tracker.debian.org/tracker/CVE-2026-63559"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63559#Debian:14/open62541","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63559"}],"summary":"An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to read out-of-bounds heap memory, potentially disclosing sensitive information."}