{"cve":"CVE-2025-48073","nvd":{"published":"2025-07-31T21:15:28.340","modified":"2026-06-17T09:29:06.560","status":"Analyzed","description":"OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In version 3.3.2, when reading a deep scanline image with a large sample count in reduceMemory mode, it is possible to crash a target application with a NULL pointer dereference in a write operation. This is fixed in version 3.3.3.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":4.6},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.2},"cwes":["CWE-476"],"references":["https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-qhpm-86v7-phmm","https://github.com/ShielderSec/poc/tree/main/CVE-2025-48073"],"products":["openexr:openexr"],"source":"nvd","synced_at":"2026-10-19T22:05:46.678065081+00:00"},"epss":{"cve":"CVE-2025-48073","score":0.00212,"percentile":0.11479,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qhpm-86v7-phmm","url":"https://osv.dev/vulnerability/GHSA-qhpm-86v7-phmm","summary":"OpenEXR ScanLineProcess::run_fill NULL Pointer Write In \"reduceMemory\" Mode","modified":"2026-07-07T17:57:24.623491404Z","packages":[{"ecosystem":"PyPI","name":"openexr","purl":"pkg:pypi/openexr","ranges":[">=3.3.2 <3.3.3"],"fixed":["3.3.3"]}]},{"id":"PYSEC-2026-1748","url":"https://osv.dev/vulnerability/PYSEC-2026-1748","summary":"OpenEXR ScanLineProcess::run_fill NULL Pointer Write In \"reduceMemory\" Mode","modified":"2026-07-07T17:47:08.249193785Z","packages":[{"ecosystem":"PyPI","name":"openexr","purl":"pkg:pypi/openexr","ranges":[">=3.3.2 <3.3.3"],"fixed":["3.3.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}