{"id":"CLEANSTART-2026-AF67526","summary":"Security fixes for CVE-2026-42304, CVE-2026-44307, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, ghsa-2h4p-vjrc-8xpq, ghsa-grgv-6hw6-v9g4 applied in versions: 4.3.5-r0, 4.3.5-r1","details":"Multiple security vulnerabilities affect the jupyterhub-k8s-hub package. These issues are resolved in later releases. See references for individual vulnerability details.","modified":"2026-09-09T12:00:06.877993692Z","published":"2026-07-21T09:05:36.814566Z","withdrawn":"2026-09-09T10:55:12Z","upstream":["CVE-2026-42304","CVE-2026-44307","CVE-2026-48522","CVE-2026-48523","CVE-2026-48524","CVE-2026-48525","CVE-2026-48526","ghsa-2h4p-vjrc-8xpq","ghsa-grgv-6hw6-v9g4"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-AF67526.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42304"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-44307"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-48522"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-48523"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-48524"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-48525"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-48526"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-2h4p-vjrc-8xpq"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-grgv-6hw6-v9g4"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42304"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44307"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48522"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48523"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48524"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48525"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48526"}],"affected":[{"package":{"name":"jupyterhub-k8s-hub","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.5-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-AF67526.json"}}],"schema_version":"1.9.0"}