{"answers":{"affected":"3 open source packages ship an affected version, including openexr and OpenEXR. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-48073 exists.","fix":"Upgrade openexr to 3.3.3 or later.","what":"CVE-2025-48073 is a medium-severity vulnerability in Openexr Openexr, published on 31 Jul 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-48073 and fix it if it is affected.\n\nWhat it is: CVE-2025-48073 is a medium-severity vulnerability in Openexr Openexr, published on 31 Jul 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-48073 exists.\n\nAffected packages and fixed versions:\n- openexr (PyPI): affected from 3.3.2; fixed in 3.3.3\n- openexr (PyPI): affected from 3.3.2; fixed in 3.3.3\n- OpenEXR (PyPI): affected from 3.3.2; fixed in 3.3.3\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-48073/ (Markdown: https://insights.sbomify.com/CVE-2025-48073/index.md)","id":"CVE-2025-48073","markdown":"https://insights.sbomify.com/CVE-2025-48073/index.md","name":"CVE-2025-48073","record":{"aliases":["GHSA-qhpm-86v7-phmm","PYSEC-2026-1748"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"OpenEXR image library","requires_auth":"none","summary":"Attackers can crash applications using OpenEXR by providing crafted deep scanline images in reduceMemory mode, causing a NULL pointer write.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"openexr","vendor":"openexr"}],"cvss":{"score":4.6,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"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.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"OpenEXR ScanLineProcess::run_fill NULL Pointer Write In \"reduceMemory\" Mode","id":"CVE-2025-48073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"openexr:openexr","products":["openexr:openexr"],"type":"null_dereference","year":"2025"},"n_packages":3,"n_references":2,"next":{"headline":"OpenEXR's Unbounded File Header Values can Lead to Out-Of-Memory Errors","id":"CVE-2025-48074"},"packages":[{"ecosystem":"PyPI","fixed":["3.3.3"],"introduced":["3.3.2"],"last_affected":[],"package":"OpenEXR","purl":null,"source":"GHSA-qhpm-86v7-phmm"},{"ecosystem":"PyPI","fixed":["3.3.3"],"introduced":["3.3.2"],"last_affected":[],"package":"openexr","purl":"pkg:pypi/openexr","source":"GHSA-qhpm-86v7-phmm"},{"ecosystem":"PyPI","fixed":["3.3.3"],"introduced":["3.3.2"],"last_affected":[],"package":"openexr","purl":"pkg:pypi/openexr","source":"PYSEC-2026-1748"}],"prev":{"headline":"OpenEXR's Inaccurate Pointer Arithmetic can Cause an Out of Bounds Heap","id":"CVE-2025-48072"},"products":["openexr"],"published":"2025-07-31","related":[{"cvss_score":9.1,"headline":"OpenEXR Heap Overflow in Scanline Deep Data Parsing","id":"CVE-2023-5841","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":8.8,"headline":"OpenEXR is Vulnerable to Integer overflow in ImageChannel::resize leads to heap OOB write via OpenEXRUtil public API","id":"CVE-2026-41142","kev_date_added":null,"published":"2026-05-07"},{"cvss_score":8.8,"headline":"OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion","id":"CVE-2026-42216","kev_date_added":null,"published":"2026-05-07"},{"cvss_score":8.8,"headline":"OpenEXR invalid write","id":"CVE-2017-9111","kev_date_added":null,"published":"2017-05-21"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9113","kev_date_added":null,"published":"2017-05-21"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9115","kev_date_added":null,"published":"2017-05-21"},{"cvss_score":8.7,"headline":"OpenEXR: Heap information disclosure in PXR24 decompression via unchecked decompressed size (undo_pxr24_impl)","id":"CVE-2026-34543","kev_date_added":null,"published":"2026-04-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-31","vendors":["AcademySoftwareFoundation"]},"summary":"Attackers can crash applications using OpenEXR by providing crafted deep scanline images in reduceMemory mode, causing a NULL pointer write.","url":"https://insights.sbomify.com/CVE-2025-48073/"}