{"schemaVersion":3,"id":"SUSE-SU-2026:4005-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for openexr\n\nThis update for openexr fixes the following issues:\n\n- CVE-2026-59186: On ILP32, the Array2D<Rgba> tile-conversion buffer size calculation overflows, allocates a much\n  smaller heap buffer, and tile decode writes past that allocation (bsc#1276850).\n- CVE-2026-61555: crashing occurs when Imf::GetChannelsInMultiPartFile() processes a crafted EXR with an empty multiView\n  header attribute and Imf::viewFromChannelName() indexes the empty vector for a dotless channel name (bsc#1276859).\n- CVE-2026-68515: The utility allocates sampled channel storage using a truncated union_width / xSampling, then reads\n  the sampled input through a Slice based on the misaligned union window, producing a heap out-of-bounds write\n  (bsc#1276848).","dates":{"published":"2026-09-07T07:31:48.000Z","modified":"2026-09-13T18:23:14.563Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"openexr&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","name":"openexr","label":"openexr&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/openexr&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","purlType":"rpm","versions":[{"text":"< 2.1.0-6.51.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.1.0-6.51.1","eol":null,"hubHref":null},{"vendor":"suse","product":"openexr&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"openexr","label":"openexr&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/openexr&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 2.1.0-6.51.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.1.0-6.51.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264005-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264005-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1276848","label":"bugzilla.suse.com/1276848","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1276850","label":"bugzilla.suse.com/1276850","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1276859","label":"bugzilla.suse.com/1276859","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59186","label":"www.suse.com/security/cve/CVE-2026-59186","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-61555","label":"www.suse.com/security/cve/CVE-2026-61555","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68515","label":"www.suse.com/security/cve/CVE-2026-68515","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-59186","CVE-2026-61555","CVE-2026-68515"],"downstream":[],"duplicates":[],"related":["CVE-2026-59186","CVE-2026-61555","CVE-2026-68515"]},"timeline":[{"kind":"published","date":"2026-09-07T07:31:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-13T18:23:14.563Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T16:15:39.667Z","stale":false,"partial":false}}