{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-61143 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-61143 is a medium-severity vulnerability in Libtiff Libtiff, published on 23 Feb 2026. 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-2025-61143 and fix it if it is affected.\n\nWhat it is: CVE-2025-61143 is a medium-severity vulnerability in Libtiff Libtiff, published on 23 Feb 2026. 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: There is no known exploitation of CVE-2025-61143 in the wild and no public exploit code.\n\nAffected product: Libtiff Libtiff. 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-2025-61143/ (Markdown: https://insights.sbomify.com/CVE-2025-61143/index.md)","id":"CVE-2025-61143","markdown":"https://insights.sbomify.com/CVE-2025-61143/index.md","name":"CVE-2025-61143","record":{"aliases":["AZL-78308","AZL-78327","BELL-CVE-2025-61143","CLSA-2026-1773051259","CLSA-2026-1774273237","DEBIAN-CVE-2025-61143","ECHO-3392-c943-a0d7","GHSA-p884-v7p5-5858","JLSEC-2026-484","MINI-hqhg-qv42-2jwx","ROOT-OS-DEBIAN-12-CVE-2025-61143","ROOT-OS-DEBIAN-13-CVE-2025-61143","UBUNTU-CVE-2025-61143","USN-8113-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TIFF image library","requires_auth":"none","summary":"A NULL pointer dereference in libtiff allows attackers to cause a denial of service via crafted TIFF files.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libtiff","vendor":"libtiff"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.","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":"Null dereference in n/a","id":"CVE-2025-61143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"libtiff:libtiff","products":["libtiff:libtiff"],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Memory corruption in n/a","id":"CVE-2025-61144"},"packages":[],"prev":{"headline":"sqls-server/sqls is vulnerable to command injection in the config command","id":"CVE-2025-61141"},"products":["n/a"],"published":"2026-02-23","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2004-1308","kev_date_added":null,"published":"2004-12-22"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2004-0929","kev_date_added":null,"published":"2004-10-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-61144","kev_date_added":null,"published":"2026-02-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9533","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9534","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9535","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9536","kev_date_added":null,"published":"2016-11-22"}],"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":"2026-02-25","vendors":["n/a"]},"summary":"A NULL pointer dereference in libtiff allows attackers to cause a denial of service via crafted TIFF files.","url":"https://insights.sbomify.com/CVE-2025-61143/"}