{"action":"Upgrade openexr to 3.2.6 or later.","affected":[{"fixed":"3.2.6","introduced":"2.3.0"},{"fixed":"3.3.8","introduced":"3.3.0"},{"fixed":"3.4.6","introduced":"3.4.0"}],"component":"openexr","cve_ids":["CVE-2026-27622"],"ecosystem":"PyPI","epss":0.00241,"exploited":false,"fixed_versions":["3.2.6","3.3.8","3.4.6"],"ghsa_id":"GHSA-cr4v-6jm6-4963","id":"tcs_01M5KH1XBZK9JRCBF58N1Z3W4Y","modified_at":"2026-07-13T16:32:32.942872302Z","published_at":"2026-07-13T14:36:39.836438Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2846","https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-cr4v-6jm6-4963","https://nvd.nist.gov/vuln/detail/CVE-2026-27622","https://github.com/AcademySoftwareFoundation/openexr","https://pypi.org/project/openexr","https://github.com/advisories/GHSA-cr4v-6jm6-4963"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-2846","url":"https://osv.dev/vulnerability/PYSEC-2026-2846"},{"source":"nvd","source_id":"CVE-2026-27622","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27622"}],"summary":"OpenEXR's CompositeDeepScanLine integer-overflow leads to heap OOB write"}