{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-66382 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-66382 is a low-severity denial of service vulnerability in Libexpat Project Libexpat, published on 28 Nov 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-2025-66382 and fix it if it is affected.\n\nWhat it is: CVE-2025-66382 is a low-severity denial of service vulnerability in Libexpat Project Libexpat, published on 28 Nov 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-2025-66382 in the wild and no public exploit code.\n\nAffected product: Libexpat Project Libexpat. 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-2025-66382/ (Markdown: https://insights.sbomify.com/CVE-2025-66382/index.md)","id":"CVE-2025-66382","markdown":"https://insights.sbomify.com/CVE-2025-66382/index.md","name":"CVE-2025-66382","record":{"aliases":["AZL-71054","AZL-72814","DEBIAN-CVE-2025-66382","ECHO-cb91-04ae-ba17","GHSA-93q9-crcw-vwgq","JLSEC-2026-378","UBUNTU-CVE-2025-66382","openSUSE-SU-2026:10087-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"XML parsing library","requires_auth":"none","summary":"An attacker can cause significant processing delays and potential service unavailability by submitting a crafted XML file to applications using libexpat.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libexpat","vendor":"libexpat_project"}],"cvss":{"score":2.9,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-407","name":"Inefficient Algorithmic Complexity"}],"description":"In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.","ecosystems":["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":"Denial of service in libexpat","id":"CVE-2025-66382","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"libexpat_project:libexpat","products":["libexpat_project:libexpat"],"type":"denial_of_service","year":"2025"},"n_packages":1,"n_references":1,"next":{"headline":"File upload in MISP","id":"CVE-2025-66384"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.9.6-1.1"],"introduced":["0"],"last_affected":[],"package":"tdom","purl":"pkg:rpm/opensuse/tdom\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10087-1"}],"prev":{"headline":"Denial of service in Infinity","id":"CVE-2025-66379"},"products":["libexpat"],"published":"2025-11-28","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2024-45490","kev_date_added":null,"published":"2024-08-30"},{"cvss_score":8.7,"headline":"Expat Denial of Service via storeAtts() Quadratic Complexity","id":"CVE-2026-66046","kev_date_added":null,"published":"2026-08-18"},{"cvss_score":8.1,"headline":"Integer overflow in n/a","id":"CVE-2021-46143","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2017-11742","kev_date_added":null,"published":"2017-07-30"},{"cvss_score":7.5,"headline":"Denial of service in libexpat","id":"CVE-2025-59375","kev_date_added":null,"published":"2025-09-15"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-52425","kev_date_added":null,"published":"2024-02-04"},{"cvss_score":7.3,"headline":"Integer overflow in n/a","id":"CVE-2024-45491","kev_date_added":null,"published":"2024-08-30"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-10-15","vendors":["libexpat project"]},"summary":"An attacker can cause significant processing delays and potential service unavailability by submitting a crafted XML file to applications using libexpat.","url":"https://insights.sbomify.com/CVE-2025-66382/"}