{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libnbd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NJEWNT23BT3TMMNP3168DQ","modified_at":"2026-10-26T18:03:07.549418368Z","published_at":"2023-09-28T14:15:26.117Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-5215","https://security-tracker.debian.org/tracker/CVE-2023-5215"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-5215","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-5215"}],"summary":"A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an application crash or other unin"}