{"id":"RLSA-2026:69095","summary":"Important: libtiff security update","details":"The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: libtiff: Arbitrary code execution via process_command_opts() function (CVE-2026-52490)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-09-22T06:30:30.499623999Z","published":"2026-09-22T06:01:18.205216Z","upstream":["CVE-2026-52490"],"database_specific":{"source_advisory":"RHSA-2026:69095","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:69095"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2523148"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:69095"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libtiff?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.9-39.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:69095.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}