{"id":"AZL-44169","summary":"CVE-2021-26260 affecting package OpenEXR 2.3.0-6","details":"An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.","modified":"2026-04-01T05:15:29.542476Z","published":"2021-06-08T12:15:10Z","upstream":["CVE-2021-26260"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26260"}],"affected":[{"package":{"name":"OpenEXR","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/OpenEXR"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.0-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44169.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}