{"id":"CLEANSTART-2026-MT59352","summary":"source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...","details":"CVE-2026-56854 affects multiple packages. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability details.","modified":"2026-10-02T00:45:08.901865290Z","published":"2026-10-02T00:35:51.780523Z","upstream":["CVE-2026-56854"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-MT59352.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56854"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56854"}],"affected":[{"package":{"name":"consul","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.6-r6"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MT59352.json"}},{"package":{"name":"consul","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.5-r10"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MT59352.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}