{"answers":{"affected":"4 open source packages ship an affected version, including pillow. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-48379 in the wild and no public exploit code.","fix":"Upgrade pillow to 11.3.0 or later.","what":"CVE-2025-48379 is a high-severity memory corruption vulnerability in Python Pillow, published on 1 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-48379 and fix it if it is affected.\n\nWhat it is: CVE-2025-48379 is a high-severity memory corruption vulnerability in Python Pillow, published on 1 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-48379 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- pillow (Bitnami): affected from 11.2.0; no fix listed\n- pillow (PyPI): affected from 11.2.0; fixed in 11.3.0\n- pillow (PyPI): affected from 11.2.0; fixed in 11.3.0\n- pillow (PyPI): affected from 11.2.0; fixed in 11.3.0\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-2025-48379/ (Markdown: https://insights.sbomify.com/CVE-2025-48379/index.md)","id":"CVE-2025-48379","markdown":"https://insights.sbomify.com/CVE-2025-48379/index.md","name":"CVE-2025-48379","record":{"aliases":["BIT-pillow-2025-48379","CLSA-2026-1772410259","GHSA-xg8h-j46f-w952","PYSEC-2025-61","ROOT-APP-PYPI-CVE-2025-48379","openSUSE-SU-2025:15316-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python imaging library","requires_auth":"low_privilege","summary":"A heap buffer overflow in Pillow allows attackers to execute arbitrary code or cause denial of service when saving large untrusted DDS images.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"pillow","vendor":"python"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (\u003e64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.","ecosystems":["Bitnami","PyPI","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Pillow Vulnerable to Write Buffer Overflow on BCn encoding","id":"CVE-2025-48379","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"python:pillow","products":["python:pillow"],"type":"memory_corruption","year":"2025"},"n_packages":5,"n_references":4,"next":{"headline":"CVAT has information disclosure via browsable API","id":"CVE-2025-48381"},"packages":[{"ecosystem":"Bitnami","fixed":[],"introduced":["11.2.0"],"last_affected":[],"package":"pillow","purl":"pkg:bitnami/pillow","source":"BIT-pillow-2025-48379"},{"ecosystem":"PyPI","fixed":["11.3.0"],"introduced":["11.2.0"],"last_affected":[],"package":"pillow","purl":null,"source":"GHSA-xg8h-j46f-w952"},{"ecosystem":"PyPI","fixed":["11.3.0"],"introduced":["11.2.0"],"last_affected":[],"package":"pillow","purl":"pkg:pypi/pillow","source":"GHSA-xg8h-j46f-w952"},{"ecosystem":"PyPI","fixed":["11.3.0"],"introduced":["11.2.0"],"last_affected":[],"package":"pillow","purl":"pkg:pypi/pillow","source":"PYSEC-2025-61"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["11.3.0-1.1"],"introduced":["0"],"last_affected":[],"package":"python-Pillow","purl":"pkg:rpm/opensuse/python-Pillow\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15316-1"}],"prev":{"headline":"Dnn.Platform vulnerable to Stored Cross-Site Scripting (XSS) with svg files rendered inline","id":"CVE-2025-48378"},"products":["Pillow"],"published":"2025-07-01","related":[{"cvss_score":10,"headline":"Pillow command injection","id":"CVE-2014-3007","kev_date_added":null,"published":"2014-04-27"},{"cvss_score":9.8,"headline":"Pillow multi-frame loaders can reuse stale native image storage after mode transitions","id":"CVE-2026-96639","kev_date_added":null,"published":"2026-10-21"},{"cvss_score":9.8,"headline":"Buffer over-flow in Pillow","id":"CVE-2022-30595","kev_date_added":null,"published":"2022-05-25"},{"cvss_score":9.8,"headline":"Out of bounds write in Pillow","id":"CVE-2021-25289","kev_date_added":null,"published":"2021-03-19"},{"cvss_score":9.8,"headline":"Pillow Integer overflow in ImagingResampleHorizontal","id":"CVE-2016-4009","kev_date_added":null,"published":"2016-04-13"},{"cvss_score":9.2,"headline":"Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO","id":"CVE-2026-112393","kev_date_added":null,"published":"2026-10-19"},{"cvss_score":9.2,"headline":"Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution","id":"CVE-2026-112398","kev_date_added":null,"published":"2026-10-19"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-01","vendors":["python-pillow"]},"summary":"A heap buffer overflow in Pillow allows attackers to execute arbitrary code or cause denial of service when saving large untrusted DDS images.","url":"https://insights.sbomify.com/CVE-2025-48379/"}