{"id":"RHSA-2026:98538","summary":"Red Hat Security Advisory: tigervnc security update","modified":"2026-11-13T19:04:05.322751857Z","published":"2026-11-13T18:51:11Z","upstream":["CVE-2026-88812","CVE-2026-93516","CVE-2026-93517","CVE-2026-93518","CVE-2026-93519","CVE-2026-93520","CVE-2026-93521","CVE-2026-93523"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:98538"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545161"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545164"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545174"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545177"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545246"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545860"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545887"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545908"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_98538.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-88812"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-88812"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88812"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93516"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93516"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93516"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93517"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93517"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93517"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93518"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93518"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93518"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93519"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93519"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93519"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93520"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93520"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93520"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93521"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93521"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93521"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-93523"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-93523"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93523"}],"affected":[{"package":{"name":"tigervnc","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-icons","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-icons"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-license","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-license"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-selinux","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server-minimal","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server-minimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server-minimal-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server-minimal-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server-module","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server-module"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}},{"package":{"name":"tigervnc-server-module-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/tigervnc-server-module-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-4.el9_9.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:98538.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}