{"id":"RHSA-2026:41892","summary":"Red Hat Security Advisory: libtiff security, bug fix, and enhancement update","modified":"2026-07-29T10:10:31Z","published":"2026-07-20T10:13:42Z","upstream":["CVE-2023-52355","CVE-2026-12912"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41892"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2251326"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492871"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41892.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-52355"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-52355"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52355"},{"type":"ARTICLE","url":"https://gitlab.com/libtiff/libtiff/-/issues/621"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-12912"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-12912"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-12912"},{"type":"ARTICLE","url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/873"},{"type":"ARTICLE","url":"https://gitlab.com/libtiff/libtiff/-/work_items/824"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}},{"package":{"name":"libtiff-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}},{"package":{"name":"libtiff-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}},{"package":{"name":"libtiff-devel","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}},{"package":{"name":"libtiff-tools-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}},{"package":{"name":"libtiff-tools","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/libtiff-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.6.0-8.el10_2.4"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:41892.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}