{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-40385 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-40385 is a medium-severity vulnerability in libexif, published on 12 Apr 2026. 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-2026-40385 and fix it if it is affected.\n\nWhat it is: CVE-2026-40385 is a medium-severity vulnerability in libexif, published on 12 Apr 2026. 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-2026-40385 in the wild and no public exploit code.\n\nAffected product: libexif. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-40385/ (Markdown: https://insights.sbomify.com/CVE-2026-40385/index.md)","id":"CVE-2026-40385","markdown":"https://insights.sbomify.com/CVE-2026-40385/index.md","name":"CVE-2026-40385","record":{"aliases":["AZL-82685","DEBIAN-CVE-2026-40385","GHSA-j9xr-5c85-xjhm","JLSEC-2026-151","UBUNTU-CVE-2026-40385"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"EXIF metadata library","requires_auth":"none","summary":"Local attackers can trigger an integer overflow in libexif on 32-bit systems, causing application crashes or information leaks.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libexif","vendor":"libexif_project"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems.","ecosystems":[],"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":"Integer overflow in libexif","id":"CVE-2026-40385","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in libexif","id":"CVE-2026-40386"},"packages":[],"prev":{"headline":"Joomla! Core - [20260510] - Path traversal in com_media webservice endpoint","id":"CVE-2026-40384"},"products":["libexif"],"published":"2026-04-12","related":[{"cvss_score":9.1,"headline":"Information disclosure in libexif","id":"CVE-2017-7544","kev_date_added":null,"published":"2017-09-21"},{"cvss_score":7.5,"headline":"Denial of service in libexif","id":"CVE-2018-20030","kev_date_added":null,"published":"2019-02-20"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2012-2814","kev_date_added":null,"published":"2012-07-13"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2012-2840","kev_date_added":null,"published":"2012-07-13"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2012-2841","kev_date_added":null,"published":"2012-07-13"},{"cvss_score":7.4,"headline":"Integer overflow in libexif","id":"CVE-2026-32775","kev_date_added":null,"published":"2026-03-16"},{"cvss_score":6.8,"headline":"Memory corruption in n/a","id":"CVE-2009-3895","kev_date_added":null,"published":"2009-11-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-04-14","vendors":["libexif project"]},"summary":"Local attackers can trigger an integer overflow in libexif on 32-bit systems, causing application crashes or information leaks.","url":"https://insights.sbomify.com/CVE-2026-40385/"}