{"schema_version": "1.7.0", "id": "RLSA-2026:69095", "modified": "2026-09-22T06:11:28.414668Z", "published": "2026-09-22T06:01:18.205216Z", "upstream": ["CVE-2026-52490"], "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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "libtiff", "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"}}]}], "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"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:69095"}}