{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-57243 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-57243 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-57243 is a medium-severity memory corruption vulnerability in Foxit Pdf Editor, published on 8 Jul 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-2026-57243 and fix it if it is affected.\n\nWhat it is: CVE-2026-57243 is a medium-severity memory corruption vulnerability in Foxit Pdf Editor, published on 8 Jul 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-2026-57243 in the wild and no public exploit code.\n\nAffected product: Foxit Pdf Editor. 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-2026-57243/ (Markdown: https://insights.sbomify.com/CVE-2026-57243/index.md)","id":"CVE-2026-57243","markdown":"https://insights.sbomify.com/CVE-2026-57243/index.md","name":"CVE-2026-57243","record":{"aliases":["GHSA-9ppj-8p5h-jg89"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PDF editor and reader","requires_auth":"none","summary":"An attacker can cause a denial of service by triggering a JavaScript reentrancy bug that leads to an out-of-bounds read and application crash.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Foxit","cpe":[{"product":"pdf_editor","vendor":"foxit"},{"product":"pdf_reader","vendor":"foxit"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerability","id":"CVE-2026-57243","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"foxit:pdf_editor","products":["foxit:pdf_editor","foxit:pdf_reader"],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Foxit PDF Editor/Reader Form Control Use-After-Free Vulnerability","id":"CVE-2026-57244"},"packages":[],"prev":{"headline":"Foxit PDF Editor/Reader Page Use-After-Free Vulnerability","id":"CVE-2026-57242"},"products":["Foxit PDF Editor","Foxit PDF Reader"],"published":"2026-07-08","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2022-28104","kev_date_added":null,"published":"2022-05-20"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-24954","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2022-24955","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":8.8,"headline":"Foxit PDF Editor/Reader Updater Privilege Escalation","id":"CVE-2026-91798","kev_date_added":null,"published":"2026-09-23"},{"cvss_score":8.8,"headline":"Foxit PDF Editor installer local privilege escalation","id":"CVE-2026-91800","kev_date_added":null,"published":"2026-09-23"},{"cvss_score":8.8,"headline":"Security Vulnerability Report – Foxit PDF Editor/Reader Updater DLL Search Path Hijacking","id":"CVE-2026-91803","kev_date_added":null,"published":"2026-09-23"},{"cvss_score":8.8,"headline":"Foxit PDF Editor/Reader FoxitUpdater Race Condition Local Privilege Escalation Vulnerability","id":"CVE-2026-91813","kev_date_added":null,"published":"2026-09-23"}],"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":"2026-07-08","vendors":["Foxit Software Inc."]},"summary":"An attacker can cause a denial of service by triggering a JavaScript reentrancy bug that leads to an out-of-bounds read and application crash.","url":"https://insights.sbomify.com/CVE-2026-57243/"}