{"id":"RHSA-2026:43537","summary":"Red Hat Security Advisory: libtiff security update","modified":"2026-08-04T10:24:54Z","published":"2026-07-23T10:14:31Z","upstream":["CVE-2023-52355"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:43537"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2251326"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_43537.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"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/libtiff"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/libtiff-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-debugsource","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/libtiff-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-devel","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/libtiff-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-tools-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::appstream","purl":"pkg:rpm/redhat/libtiff-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::crb","purl":"pkg:rpm/redhat/libtiff-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-debugsource","ecosystem":"Red Hat:rhel_eus:9.6::crb","purl":"pkg:rpm/redhat/libtiff-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-tools","ecosystem":"Red Hat:rhel_eus:9.6::crb","purl":"pkg:rpm/redhat/libtiff-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}},{"package":{"name":"libtiff-tools-debuginfo","ecosystem":"Red Hat:rhel_eus:9.6::crb","purl":"pkg:rpm/redhat/libtiff-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.0-13.el9_6.5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43537.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}