{"id":"CLEANSTART-2026-LH40285","summary":"Security fix for CVE-2026-5199 applied in: temporal 1.5.1-r0, temporal-server 1.28.4-r2, temporal-server 1.29.7-r2, temporal-server 1.30.5-r1, temporal-server 1.30.6-r1, temporal-server 1.31.1-r5","details":"CVE-2026-5199 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.","modified":"2026-09-18T11:47:15.192621036Z","published":"2026-09-18T09:54:57.612813Z","upstream":["CVE-2026-5199"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-LH40285.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-5199"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5199"}],"affected":[{"package":{"name":"temporal","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.1-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}},{"package":{"name":"temporal-server","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.4-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}},{"package":{"name":"temporal-server","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.29.7-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}},{"package":{"name":"temporal-server","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30.5-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}},{"package":{"name":"temporal-server","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30.6-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}},{"package":{"name":"temporal-server","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.31.1-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-LH40285.json"}}],"schema_version":"1.9.0"}