{"action":"Upgrade open-iscsi to 2.1.13-1 or later.","affected":[{"fixed":"2.1.13-1","introduced":"0"}],"component":"open-iscsi","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.13-1"],"id":"tcs_01M5NQWPH7RM3H0YH092EEG0AM","modified_at":"2026-10-02T08:00:06.724055870Z","published_at":"2026-08-12T22:17:14.697Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-18727","https://security-tracker.debian.org/tracker/CVE-2026-18727"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-18727#Debian:14/open-iscsi","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-18727"}],"summary":"A flaw was found in open-iscsi's iscsiuio component. This vulnerability involves an integer underflow and out-of-bounds read during Dynamic Host Configuration Protocol for IPv6 (DHCPv6) packet parsing"}