{"id":"CLEANSTART-2026-PW57553","summary":"go-tuf is a Go implementation of The Update Framework (TUF)","details":"Security vulnerability affects the cosign package. go-tuf is a Go implementation of The Update Framework (TUF).","modified":"2026-10-31T01:02:28.651976252Z","published":"2026-10-30T15:55:19.133418Z","upstream":["CVE-2026-23991"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PW57553.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-23991"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23991"}],"affected":[{"package":{"name":"cosign","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/cosign"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PW57553.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}