{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-30348 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-30348 is a medium-severity denial of service vulnerability in Qt Qt, published on 21 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-30348 and fix it if it is affected.\n\nWhat it is: CVE-2025-30348 is a medium-severity denial of service vulnerability in Qt Qt, published on 21 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-30348 in the wild and no public exploit code.\n\nAffected product: Qt Qt. 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-2025-30348/ (Markdown: https://insights.sbomify.com/CVE-2025-30348/index.md)","id":"CVE-2025-30348","markdown":"https://insights.sbomify.com/CVE-2025-30348/index.md","name":"CVE-2025-30348","record":{"aliases":["AZL-58948","AZL-58958","DEBIAN-CVE-2025-30348","GHSA-hc3c-6xqp-r265","OESA-2025-1384","OESA-2025-1385","OESA-2025-1386","OESA-2025-1387","OESA-2025-1493","OESA-2025-1494","UBUNTU-CVE-2025-30348"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Qt XML library","requires_auth":"none","summary":"An attacker can cause a denial of service in applications using Qt's QDom by triggering a complex algorithm in encodeText.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"qt","vendor":"qt"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-407","name":"Inefficient Algorithmic Complexity"}],"description":"encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data).","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":"Denial of service in Qt","id":"CVE-2025-30348","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qt:qt","products":["qt:qt"],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in IMP","id":"CVE-2025-30349"},"packages":[],"prev":{"headline":"Information disclosure in Varnish Enterprise","id":"CVE-2025-30347"},"products":["Qt"],"published":"2025-03-21","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2020-12267","kev_date_added":null,"published":"2020-04-27"},{"cvss_score":9.8,"headline":"Command injection in Qt for Android","id":"CVE-2017-10904","kev_date_added":null,"published":"2017-12-15"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2011-3194","kev_date_added":null,"published":"2012-06-16"},{"cvss_score":8.8,"headline":"Integer overflow in Qt","id":"CVE-2022-40983","kev_date_added":null,"published":"2023-01-12"},{"cvss_score":8.8,"headline":"Memory corruption in Qt","id":"CVE-2022-43591","kev_date_added":null,"published":"2023-01-12"},{"cvss_score":8.6,"headline":"Race condition in n/a","id":"CVE-2024-39936","kev_date_added":null,"published":"2024-07-04"},{"cvss_score":8.6,"headline":"Denial of service in n/a","id":"CVE-2018-21035","kev_date_added":null,"published":"2020-02-28"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-21","vendors":["Qt"]},"summary":"An attacker can cause a denial of service in applications using Qt's QDom by triggering a complex algorithm in encodeText.","url":"https://insights.sbomify.com/CVE-2025-30348/"}