{"id":"RHSA-2026:28038","summary":"Red Hat Security Advisory: gvisor-tap-vsock security update","modified":"2026-06-23T10:29:23.121555234Z","published":"2026-06-23T10:08:18Z","related":["GO-2026-4599","GO-2026-4864","GO-2026-4870","GO-2026-4947"],"upstream":["CVE-2026-27137","CVE-2026-32280","CVE-2026-32282","CVE-2026-32283"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:28038"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445345"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456336"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456338"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456339"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_28038.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-27137"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-27137"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27137"},{"type":"ARTICLE","url":"https://go.dev/cl/752182"},{"type":"ARTICLE","url":"https://go.dev/issue/77952"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4599"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32280"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-32280"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32280"},{"type":"ARTICLE","url":"https://go.dev/cl/758320"},{"type":"ARTICLE","url":"https://go.dev/issue/78282"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4947"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32282"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-32282"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32282"},{"type":"ARTICLE","url":"https://go.dev/cl/763761"},{"type":"ARTICLE","url":"https://go.dev/issue/78293"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4864"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32283"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-32283"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32283"},{"type":"ARTICLE","url":"https://go.dev/cl/763767"},{"type":"ARTICLE","url":"https://go.dev/issue/78334"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4870"}],"affected":[{"package":{"name":"gvisor-tap-vsock","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/gvisor-tap-vsock"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:0.8.5-2.el9_6.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:28038.json"}},{"package":{"name":"gvisor-tap-vsock-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/gvisor-tap-vsock-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:0.8.5-2.el9_6.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:28038.json"}},{"package":{"name":"gvisor-tap-vsock-debugsource","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/gvisor-tap-vsock-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:0.8.5-2.el9_6.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:28038.json"}},{"package":{"name":"gvisor-tap-vsock-gvforwarder","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/gvisor-tap-vsock-gvforwarder"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:0.8.5-2.el9_6.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:28038.json"}},{"package":{"name":"gvisor-tap-vsock-gvforwarder-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/gvisor-tap-vsock-gvforwarder-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:0.8.5-2.el9_6.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:28038.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}