{"id":"openSUSE-SU-2026:20605-1","summary":"Security update for openexr","details":"This update for openexr fixes the following issues:\n\n- CVE-2026-34379: misaligned memory write during file decoding can cause a denial of service (bsc#1261621).\n- CVE-2026-34380: lack of proper check can lead to integer overflow in image decoding (bsc#1261622).\n- CVE-2026-34588: crafted EXR file can lead to out of bound read and write (bsc#1261624).\n- CVE-2026-34589: crafted scanline DWAA file can lead to arbitrary code execution or denial of service (bsc#1261634).\n","modified":"2026-04-24T18:24:51.416929Z","published":"2026-04-22T10:03:51Z","related":["CVE-2026-34379","CVE-2026-34380","CVE-2026-34588","CVE-2026-34589"],"upstream":["CVE-2026-34379","CVE-2026-34380","CVE-2026-34588","CVE-2026-34589"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261621"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261622"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261624"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261634"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34379"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34380"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34588"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34589"}],"affected":[{"package":{"name":"openexr","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.2-160000.6.1"}]}],"ecosystem_specific":{"binaries":[{"libOpenEXRCore-3_2-31":"3.2.2-160000.6.1","libOpenEXRUtil-3_2-31":"3.2.2-160000.6.1","openexr-doc":"3.2.2-160000.6.1","libIlmThread-3_2-31-x86-64-v3":"3.2.2-160000.6.1","libOpenEXR-3_2-31-x86-64-v3":"3.2.2-160000.6.1","libOpenEXRUtil-3_2-31-x86-64-v3":"3.2.2-160000.6.1","openexr-devel":"3.2.2-160000.6.1","openexr":"3.2.2-160000.6.1","libIex-3_2-31-x86-64-v3":"3.2.2-160000.6.1","libIex-3_2-31":"3.2.2-160000.6.1","libIlmThread-3_2-31":"3.2.2-160000.6.1","libOpenEXR-3_2-31":"3.2.2-160000.6.1","libOpenEXRCore-3_2-31-x86-64-v3":"3.2.2-160000.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20605-1.json"}}],"schema_version":"1.7.5"}