{"id":"RHSA-2026:89908","summary":"Red Hat Security Advisory: rhc security update","modified":"2026-11-14T10:02:12Z","published":"2026-11-13T18:47:46Z","related":["GO-2026-6607","GO-2026-6609","GO-2026-6611","GO-2026-6809"],"upstream":["CVE-2026-111943","CVE-2026-78667","CVE-2026-78669","CVE-2026-97031"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:89908"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548334"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548336"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548344"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2556068"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_89908.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-78667"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-78667"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78667"},{"type":"ARTICLE","url":"https://go.dev/cl/847309"},{"type":"ARTICLE","url":"https://go.dev/issue/81858"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/U2fTuyDJznI"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6609"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-78669"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-78669"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78669"},{"type":"ARTICLE","url":"https://go.dev/cl/847186"},{"type":"ARTICLE","url":"https://go.dev/cl/847308"},{"type":"ARTICLE","url":"https://go.dev/issue/81742"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/ZPwCyRUuGBs"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6611"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-97031"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-97031"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97031"},{"type":"ARTICLE","url":"https://go.dev/cl/847312"},{"type":"ARTICLE","url":"https://go.dev/issue/81855"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6607"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-111943"},{"type":"ARTICLE","url":"https://access.redhat.com/security/vulnerabilities/RHSB-2026-012"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-111943"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111943"},{"type":"ARTICLE","url":"https://github.com/golang/go/issues/82345"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-nuts/c/K22sG2AYnKU"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6809"}],"affected":[{"package":{"name":"rhc","ecosystem":"Red Hat:rhel_e4s:9.4::appstream","purl":"pkg:rpm/redhat/rhc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.2.4-9.el9_4.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:89908.json"}},{"package":{"name":"rhc-debuginfo","ecosystem":"Red Hat:rhel_e4s:9.4::appstream","purl":"pkg:rpm/redhat/rhc-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.2.4-9.el9_4.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:89908.json"}},{"package":{"name":"rhc-debugsource","ecosystem":"Red Hat:rhel_e4s:9.4::appstream","purl":"pkg:rpm/redhat/rhc-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.2.4-9.el9_4.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:89908.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"}]}