{"id":"CLEANSTART-2026-DK21995","summary":"gRPC-Go is the Go language implementation of gRPC","details":"Multiple security vulnerabilities affect the cert-manager package. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details.","modified":"2026-09-18T02:00:05.185973897Z","published":"2026-09-18T01:09:28.895301Z","upstream":["CVE-2026-25680","CVE-2026-25681","CVE-2026-27136","CVE-2026-32952","CVE-2026-33811","CVE-2026-33814","CVE-2026-33818","CVE-2026-39817","CVE-2026-39819","CVE-2026-39820","CVE-2026-39821","CVE-2026-39823","CVE-2026-39824","CVE-2026-39825","CVE-2026-39826","CVE-2026-39827","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39831","CVE-2026-39832","CVE-2026-39833","CVE-2026-39834","CVE-2026-39835","CVE-2026-39836","CVE-2026-42499","CVE-2026-42501","CVE-2026-42502","CVE-2026-42506","CVE-2026-42508","CVE-2026-46595","CVE-2026-46597","CVE-2026-46598","CVE-2026-46600","CVE-2026-56853","CVE-2026-56855","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-73500","CVE-2026-78662","CVE-2026-84445","ghsa-gcjh-h69q-9w9g","ghsa-hrxh-6v49-42gf","ghsa-mpwr-8vm7-h73f","ghsa-pjcq-xvwq-hhpj"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-DK21995.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-25680"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-25681"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-27136"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-32952"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-33811"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-33814"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-33818"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39817"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39819"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39820"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39821"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39823"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39824"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39825"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39826"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39827"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39828"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39829"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39830"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39831"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39832"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39833"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39834"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39835"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39836"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42499"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42501"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42502"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42506"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42508"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-46595"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-46597"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-46598"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-46600"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56853"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56855"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56858"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56859"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56860"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56862"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-73500"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-78662"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-84445"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-gcjh-h69q-9w9g"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-hrxh-6v49-42gf"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-mpwr-8vm7-h73f"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-pjcq-xvwq-hhpj"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25680"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25681"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27136"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32952"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33811"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33814"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33818"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39817"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39819"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39820"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39821"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39823"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39824"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39825"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39826"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39827"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39828"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39829"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39830"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39831"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39832"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39833"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39834"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39835"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39836"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42499"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42501"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42502"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42506"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42508"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46595"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46597"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46598"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46600"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56853"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56855"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56858"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56859"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56860"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56862"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73500"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78662"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84445"}],"affected":[{"package":{"name":"cert-manager","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.2-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-DK21995.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:H/A:H"}]}